Auto-generated with ❤ using Harwest
A repository to keep track of problem solving practice, containing solutions from platforms:
# | Title | Solution | Tags | Submitted |
---|---|---|---|---|
1562 | C - Vlad Building Beautiful Array | GNU C++17 (64) | greedy math |
May/20/2023 02:30 |
1561 | A - Musical Puzzle | GNU C++17 (64) | implementation strings |
May/20/2023 02:29 |
1560 | B - Sort with Step | GNU C++17 (64) | brute force math sortings *900 |
Apr/27/2023 23:17 |
1559 | D - Super-Permutation | GNU C++17 (64) | constructive algorithms math *1200 |
Apr/24/2023 21:29 |
1558 | C - Bun Lover | GNU C++17 (64) | math *800 |
Apr/24/2023 20:24 |
1557 | B - Karina and Array | GNU C++17 (64) | greedy math sortings *800 |
Apr/24/2023 20:18 |
1556 | A - TubeTube Feed | GNU C++17 (64) | brute force implementation *800 |
Apr/24/2023 20:09 |
1555 | C - Tear It Apart | GNU C++17 (64) | brute force implementation math strings *1300 |
Apr/20/2023 21:11 |
1554 | B - Sort the Subarray | GNU C++17 (64) | brute force greedy *1100 |
Apr/20/2023 20:36 |
1553 | A - Matching | GNU C++17 (64) | combinatorics math *800 |
Apr/20/2023 20:13 |
1552 | C - Constructive Problem | GNU C++17 (64) | constructive algorithms greedy *1300 |
Apr/20/2023 19:45 |
1551 | B - JoJo's Incredible Adventures | GNU C++17 (64) | math strings two pointers *1100 |
Apr/15/2023 15:41 |
1550 | C - Search in Parallel | GNU C++17 (64) | constructive algorithms greedy sortings *1500 |
Apr/07/2023 20:22 |
1549 | C - Classy Numbers | GNU C++17 (64) | combinatorics dp *1900 |
Apr/06/2023 15:32 |
1548 | A - Alyona and copybooks | GNU C++17 (64) | brute force implementation *1300 |
Apr/06/2023 14:57 |
1547 | C - Alyona and mex | GNU C++17 (64) | constructive algorithms *1700 |
Apr/06/2023 14:24 |
1546 | E - Living Sequence | GNU C++17 (64) | binary search dp math number theory *1500 |
Apr/06/2023 00:04 |
1545 | C - Restore the Array | GNU C++17 (64) | constructive algorithms greedy *1100 |
Apr/04/2023 23:59 |
1544 | A - Insert Digit | GNU C++17 (64) | greedy math strings *800 |
Apr/04/2023 22:23 |
1543 | C - Circle of Monsters | GNU C++17 (64) | brute force constructive algorithms greedy math *1600 |
Apr/03/2023 21:49 |
1542 | C - Place for a Selfie | GNU C++17 (64) | binary search data structures geometry math *1400 |
Apr/02/2023 21:43 |
1541 | B - The String Has a Target | GNU C++17 (64) | greedy strings *800 |
Apr/02/2023 20:21 |
1540 | A - We Need the Zero | GNU C++17 (64) | bitmasks brute force *800 |
Apr/02/2023 20:11 |
1539 | C - Unlucky Numbers | GNU C++17 (64) | brute force dp greedy implementation *1900 |
Apr/02/2023 14:30 |
1538 | A - Are You a Robot? | GNU C++17 (64) | *special problem *special problem *special problem expression parsing strings |
Apr/01/2023 21:04 |
1537 | B - Playing in a Casino | GNU C++17 (64) | math sortings *1200 |
Mar/29/2023 15:15 |
1536 | A - Lucky Numbers | GNU C++17 (64) | brute force implementation *900 |
Mar/29/2023 14:46 |
1535 | D - Shocking Arrangement | GNU C++17 (64) | constructive algorithms greedy math *1600 |
Mar/26/2023 21:12 |
1534 | B - Three Sevens | GNU C++17 (64) | brute force data structures greedy implementation *1000 |
Mar/26/2023 20:28 |
1533 | A - Showstopper | GNU C++17 (64) | greedy implementation sortings *800 |
Mar/26/2023 20:11 |
1532 | B - Points on Plane | GNU C++17 (64) | binary search greedy math *1000 |
Mar/25/2023 15:03 |
1531 | F - Bouncy Ball | GNU C++17 (64) | brute force dfs and similar implementation *1700 |
Mar/24/2023 20:58 |
1530 | C - Sum on Subarrays | GNU C++17 (64) | constructive algorithms greedy math *1500 |
Mar/24/2023 15:11 |
1529 | A - Garland | GNU C++17 (64) | implementation *800 |
Mar/23/2023 20:15 |
1528 | C - Find and Replace | GNU C++17 (64) | greedy implementation strings *800 |
Mar/22/2023 22:18 |
1527 | B - Grab the Candies | GNU C++17 (64) | greedy *800 |
Mar/21/2023 21:12 |
1526 | A - Plus or Minus | GNU C++17 (64) | implementation *800 |
Mar/20/2023 22:38 |
1525 | G2 - Subsequence Addition (Hard Version) | GNU C++17 (64) | bitmasks dp greedy implementation sortings *1100 |
Mar/19/2023 23:19 |
1524 | G1 - Subsequence Addition (Easy Version) | GNU C++17 (64) | brute force data structures dp greedy implementation sortings *1100 |
Mar/19/2023 23:19 |
1523 | E - Interview | GNU C++17 (64) | binary search implementation interactive *1300 |
Mar/19/2023 21:23 |
1522 | D - Odd Queries | GNU C++17 (64) | data structures implementation *900 |
Mar/19/2023 20:39 |
1521 | E - 2xN Grid | C++ (GCC 9.2.1) | AtCoder *500 |
Mar/19/2023 18:39 |
1520 | D - Bank | C++ (GCC 9.2.1) | AtCoder *400 |
Mar/19/2023 17:52 |
1519 | C - Merge Sequences | C++ (GCC 9.2.1) | AtCoder *300 |
Mar/19/2023 17:40 |
1518 | B - ASCII Art | C++ (GCC 9.2.1) | AtCoder *200 |
Mar/19/2023 17:34 |
1517 | A - Filter | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/19/2023 17:30 |
1516 | D - Peculiar apple-tree | GNU C++17 (64) | dfs and similar graphs trees *1500 |
Mar/17/2023 21:59 |
1515 | C - Laboratory Work | GNU C++17 (64) | implementation math *1700 |
Mar/17/2023 20:54 |
1514 | C - Thor | GNU C++17 (64) | brute force data structures implementation *1600 |
Mar/16/2023 22:06 |
1513 | A - Hulk | GNU C++17 (64) | implementation *800 |
Mar/15/2023 19:54 |
1512 | F - The Treasure of The Segments | GNU C++17 (64) | binary search data structures greedy *1800 |
Mar/15/2023 02:51 |
1511 | C - Least Prefix Sum | GNU C++17 (64) | data structures greedy *1600 |
Mar/14/2023 22:07 |
1510 | B - Restoring Painting | GNU C++17 (64) | brute force constructive algorithms math *1400 |
Mar/14/2023 04:33 |
1509 | C - Anya and Ghosts | GNU C++17 (64) | constructive algorithms greedy *1600 |
Mar/13/2023 21:40 |
1508 | C - Pull Your Luck | GNU C++17 (64) | brute force greedy math number theory *1500 |
Mar/12/2023 21:41 |
1507 | B - Vaccination | GNU C++17 (64) | greedy implementation *1000 |
Mar/12/2023 20:45 |
1506 | A - Lame King | GNU C++17 (64) | greedy math *800 |
Mar/12/2023 20:14 |
1505 | D - Insert a Progression | GNU C++17 (64) | brute force constructive algorithms greedy *1600 |
Mar/12/2023 14:42 |
1504 | B - Call the ID Number | C++ (GCC 9.2.1) | AtCoder *200 |
Mar/11/2023 17:35 |
1503 | A - Swap Odd and Even | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/11/2023 17:32 |
1502 | C - Dolce Vita | GNU C++17 (64) | binary search brute force greedy math *1200 |
Mar/11/2023 13:46 |
1501 | C - Hacking Cypher | GNU C++17 (64) | brute force math number theory strings *1700 |
Mar/11/2023 02:33 |
1500 | C - Multi-judge Solving | GNU C++17 (64) | greedy implementation *1600 |
Mar/10/2023 18:19 |
1499 | C2 - Exam in BerSU (hard version) | GNU C++17 (64) | brute force data structures greedy math *1700 |
Mar/10/2023 03:09 |
1498 | B - Queue | GNU C++17 (64) | dsu implementation *1500 |
Mar/09/2023 22:15 |
1497 | A - Good ol' Numbers Coloring | GNU C++17 (64) | math number theory *1000 |
Mar/08/2023 19:43 |
1496 | D - PriceFixed | GNU C++17 (64) | binary search greedy implementation sortings two pointers *1600 |
Mar/08/2023 15:15 |
1495 | C - Four Variables | C++ (GCC 9.2.1) | AtCoder *300 |
Mar/07/2023 20:22 |
1494 | C - Scoring Subsequences | GNU C++17 (64) | binary search greedy math two pointers *1300 |
Mar/07/2023 03:06 |
1493 | B - Karen and Coffee | GNU C++17 (64) | binary search data structures implementation *1400 |
Mar/07/2023 00:29 |
1492 | B - Alternating Current | GNU C++17 (64) | data structures greedy implementation *1600 |
Mar/07/2023 00:29 |
1491 | B - Not Dividing | GNU C++17 (64) | constructive algorithms greedy math *900 |
Mar/06/2023 22:09 |
1490 | A - Prefix and Suffix Array | GNU C++17 (64) | strings *800 |
Mar/06/2023 20:16 |
1489 | D - Remove Two Letters | GNU C++17 (64) | data structures greedy hashing strings *1200 |
Mar/05/2023 21:40 |
1488 | E1 - Unforgivable Curse (easy version) | GNU C++17 (64) | brute force constructive algorithms dsu graphs greedy strings *1400 |
Mar/05/2023 21:24 |
1487 | E2 - Unforgivable Curse (hard version) | GNU C++17 (64) | brute force constructive algorithms dfs and similar dsu graphs greedy strings *1500 |
Mar/05/2023 21:23 |
1486 | B - Count the Number of Pairs | GNU C++17 (64) | greedy strings *1000 |
Mar/05/2023 20:55 |
1485 | C2 - Powering the Hero (hard version) | GNU C++17 (64) | data structures greedy *1100 |
Mar/05/2023 20:36 |
1484 | C1 - Powering the Hero (easy version) | GNU C++17 (64) | data structures greedy *1000 |
Mar/05/2023 20:36 |
1483 | A - Is It a Cat? | GNU C++17 (64) | implementation strings *800 |
Mar/05/2023 20:11 |
1482 | D - Unicyclic Components | C++ (GCC 9.2.1) | AtCoder *400 |
Mar/04/2023 17:55 |
1481 | B - Yellow and Red Card | C++ (GCC 9.2.1) | AtCoder *200 |
Mar/04/2023 17:34 |
1480 | A - CAPS LOCK | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/04/2023 17:31 |
1479 | D - Divide and Summarize | GNU C++17 (64) | binary search brute force data structures divide and conquer implementation sortings *1600 |
Mar/04/2023 02:23 |
1478 | C - Fence Painting | GNU C++17 (64) | brute force constructive algorithms greedy *1600 |
Mar/04/2023 01:11 |
1477 | B - Equalize by Divide | GNU C++17 (64) | brute force constructive algorithms greedy math *1200 |
Feb/28/2023 00:21 |
1476 | A - Recent Actions | GNU C++17 (64) | data structures greedy implementation math *800 |
Feb/28/2023 00:20 |
1475 | A - Serval and Mocha's Array | GNU C++17 (64) | brute force math number theory *800 |
Feb/27/2023 14:01 |
1474 | B - Serval and Inversion Magic | GNU C++17 (64) | brute force implementation strings two pointers *800 |
Feb/27/2023 14:01 |
1473 | C - Hamburgers | GNU C++17 (64) | binary search brute force *1600 |
Feb/26/2023 03:10 |
1472 | A - Erasing Zeroes | GNU C++17 (64) | implementation strings *800 |
Feb/25/2023 01:05 |
1471 | C - Perfect Keyboard | GNU C++17 (64) | dfs and similar greedy implementation *1600 |
Feb/25/2023 00:48 |
1470 | F - L-shapes | GNU C++17 (64) | dfs and similar implementation *1700 |
Feb/24/2023 00:21 |
1469 | E - Counting Rectangles | GNU C++17 (64) | brute force data structures dp implementation *1600 |
Feb/22/2023 14:27 |
1468 | E - Correct Placement | GNU C++17 (64) | binary search data structures dp sortings two pointers *1700 |
Feb/21/2023 01:29 |
1467 | C - Pearls in a Row | GNU C++17 (64) | greedy *1500 |
Feb/19/2023 21:16 |
1466 | C - Max MEX | C++ (GCC 9.2.1) | AtCoder *300 |
Feb/19/2023 17:41 |
1465 | B - Qual B | C++ (GCC 9.2.1) | AtCoder *200 |
Feb/19/2023 17:34 |
1464 | A - Contest Result | C++ (GCC 9.2.1) | AtCoder *100 |
Feb/19/2023 17:31 |
1463 | G - Good Key, Bad Key | GNU C++17 (64) | bitmasks brute force dp greedy math *1600 |
Feb/19/2023 13:46 |
1462 | A - Birthday | GNU C++17 (64) | math *1400 |
Feb/18/2023 22:36 |
1461 | A - Two Towers | GNU C++17 (64) | brute force implementation strings *800 |
Feb/16/2023 22:39 |
1460 | C - Tea Tasting | GNU C++17 (64) | binary search data structures implementation *1500 |
Feb/16/2023 22:19 |
1459 | B - Ideal Point | GNU C++17 (64) | brute force geometry greedy *900 |
Feb/16/2023 22:07 |
1458 | D - The Enchanted Forest | GNU C++17 (64) | greedy implementation math *1600 |
Feb/16/2023 19:54 |
1457 | B - Array Walk | GNU C++17 (64) | brute force dp greedy *1600 |
Feb/14/2023 17:10 |
1456 | C - Doremy's IQ | GNU C++17 (64) | binary search greedy *1600 |
Feb/14/2023 02:09 |
1455 | D - Distinct Split | GNU C++17 (64) | brute force greedy strings *1000 |
Feb/13/2023 21:37 |
1454 | E - Negatives and Positives | GNU C++17 (64) | dp greedy sortings *1100 |
Feb/13/2023 21:36 |
1453 | D - Flood Fill | GNU C++17 (64) | dp *1900 |
Feb/13/2023 21:30 |
1452 | D1 - 388535 (Easy Version) | GNU C++17 (64) | bitmasks math *1600 |
Feb/12/2023 22:12 |
1451 | C - Dora and Search | GNU C++17 (64) | constructive algorithms data structures two pointers *1200 |
Feb/12/2023 19:27 |
1450 | A - Yet Another Promotion | GNU C++17 (64) | greedy math *800 |
Feb/12/2023 16:42 |
1449 | B - Fedya and Array | GNU C++17 (64) | constructive algorithms math *1100 |
Feb/12/2023 16:42 |
1448 | E - Swap Places | C++ (GCC 9.2.1) | AtCoder *500 |
Feb/12/2023 13:33 |
1447 | C - Shinju and the Lost Permutation | GNU C++17 (64) | constructive algorithms math *1700 |
Feb/11/2023 21:35 |
1446 | D - Step Up Robot | C++ (GCC 9.2.1) | AtCoder *400 |
Feb/11/2023 18:05 |
1445 | C - Coverage | C++ (GCC 9.2.1) | AtCoder *300 |
Feb/11/2023 17:54 |
1444 | B - V | C++ (GCC 9.2.1) | AtCoder *200 |
Feb/11/2023 17:39 |
1443 | A - flip | C++ (GCC 9.2.1) | AtCoder *100 |
Feb/11/2023 17:31 |
1442 | D - MEX maximizing | GNU C++17 (64) | data structures greedy implementation math *1600 |
Feb/11/2023 02:46 |
1441 | B - Sum of Two Numbers | GNU C++17 (64) | constructive algorithms greedy implementation math probabilities *1100 |
Feb/10/2023 00:53 |
1440 | C - Matching Numbers | GNU C++17 (64) | constructive algorithms greedy math *1300 |
Feb/09/2023 21:03 |
1439 | A - One and Two | GNU C++17 (64) | brute force implementation math *800 |
Feb/09/2023 20:13 |
1438 | D - Valiant's New Map | GNU C++17 (64) | binary search brute force data structures dp two pointers *1700 |
Feb/08/2023 03:59 |
1437 | B - Cake Assembly Line | GNU C++17 (64) | brute force sortings *1300 |
Feb/06/2023 22:12 |
1436 | C - Monsters (easy version) | GNU C++17 (64) | greedy sortings *1000 |
Feb/06/2023 20:46 |
1435 | A1 - Non-alternating Deck (easy version) | GNU C++17 (64) | implementation *800 |
Feb/06/2023 20:33 |
1434 | A2 - Alternating Deck (hard version) | GNU C++17 (64) | implementation *800 |
Feb/06/2023 20:30 |
1433 | C - Don’t be cycle | C++ (GCC 9.2.1) | AtCoder *300 |
Feb/04/2023 17:37 |
1432 | B - Qualification Contest | C++ (GCC 9.2.1) | AtCoder *200 |
Feb/04/2023 17:32 |
1431 | A - Many A+B Problems | C++ (GCC 9.2.1) | AtCoder *100 |
Feb/04/2023 17:30 |
1430 | G1 - Teleporters (Easy Version) | GNU C++17 (64) | greedy sortings *1100 |
Feb/04/2023 00:17 |
1429 | F - Range Update Point Query | GNU C++17 (64) | binary search brute force data structures *1500 |
Feb/04/2023 00:16 |
1428 | C - Interesting Story | GNU C++17 (64) | greedy sortings strings *1500 |
Feb/03/2023 18:09 |
1427 | E - Permutation by Sum | GNU C++17 (64) | brute force greedy math *1600 |
Feb/03/2023 14:54 |
1426 | C - Flexible String | GNU C++17 (64) | bitmasks brute force strings *1600 |
Feb/02/2023 21:40 |
1425 | A - Flip Flop Sum | GNU C++17 (64) | greedy implementation *800 |
Feb/02/2023 00:44 |
1424 | B - The Forbidden Permutation | GNU C++17 (64) | greedy math *1300 |
Feb/02/2023 00:44 |
1423 | D1 - Chopping Carrots (Easy Version) | GNU C++17 (64) | binary search brute force constructive algorithms greedy number theory *1700 |
Feb/01/2023 19:53 |
1422 | B - Yet Another Array Partitioning Task | GNU C++17 (64) | constructive algorithms greedy sortings *1500 |
Jan/31/2023 22:10 |
1421 | C - Unstable String | GNU C++17 (64) | binary search dp greedy implementation strings two pointers *1400 |
Jan/31/2023 01:23 |
1420 | C - Adding Powers | GNU C++17 (64) | bitmasks greedy implementation math number theory ternary search *1400 |
Jan/30/2023 22:26 |
1419 | B - Number Factorization | GNU C++17 (64) | greedy math number theory *1100 |
Jan/30/2023 18:34 |
1418 | A - Exponential Equation | GNU C++17 (64) | constructive algorithms math *800 |
Jan/30/2023 18:11 |
1417 | C - Train and Queries | GNU C++17 (64) | data structures greedy *1100 |
Jan/29/2023 02:20 |
1416 | B - Polycarp Writes a String from Memory | GNU C++17 (64) | greedy *800 |
Jan/29/2023 02:14 |
1415 | A - Round Down the Price | GNU C++17 (64) | constructive algorithms *800 |
Jan/29/2023 02:06 |
1414 | E - Split Into Two Sets | GNU C++17 (64) | dfs and similar dsu graphs *1600 |
Jan/29/2023 02:02 |
1413 | D - Not a Cheap String | GNU C++17 (64) | greedy *1000 |
Jan/28/2023 22:39 |
1412 | A - Polycarp and the Day of Pi | GNU C++17 (64) | implementation math strings *800 |
Jan/27/2023 22:29 |
1411 | B - Taisia and Dice | GNU C++17 (64) | greedy greedy math *800 |
Jan/27/2023 22:29 |
1410 | C - Premutation | GNU C++17 (64) | brute force implementation math *1000 |
Jan/27/2023 22:29 |
1409 | D - Matryoshkas | GNU C++17 (64) | data structures greedy sortings *1200 |
Jan/27/2023 22:29 |
1408 | C - Zero-Sum Prefixes | GNU C++17 (64) | brute force data structures dp greedy implementation *1600 |
Jan/26/2023 19:00 |
1407 | A - Hayato and School | GNU C++17 (64) | constructive algorithms greedy *800 |
Jan/26/2023 00:42 |
1406 | B - GCD Partition | GNU C++17 (64) | brute force greedy math number theory *1100 |
Jan/26/2023 00:42 |
1405 | C - Min Max Sort | GNU C++17 (64) | binary search brute force greedy math two pointers *1500 |
Jan/25/2023 03:18 |
1404 | B - Stand-up Comedian | GNU C++17 (64) | greedy math *1200 |
Jan/25/2023 01:10 |
1403 | A - GamingForces | GNU C++17 (64) | greedy sortings *800 |
Jan/25/2023 00:35 |
1402 | D - Same Count One | GNU C++17 (64) | brute force constructive algorithms greedy implementation two pointers *1600 |
Jan/23/2023 21:35 |
1401 | A - Multicolored Marbles | GNU C++17 (64) | dp math *1600 |
Jan/23/2023 20:11 |
1400 | C - Equal Frequencies | GNU C++17 (64) | brute force constructive algorithms greedy implementation sortings strings *1600 |
Jan/22/2023 20:59 |
1399 | B - Preparing Olympiad | GNU C++17 (64) | bitmasks brute force *1400 |
Jan/22/2023 14:07 |
1398 | A - Everybody Likes Good Arrays! | GNU C++17 (64) | greedy math *800 |
Jan/22/2023 02:35 |
1397 | B - Emordnilap | GNU C++17 (64) | combinatorics greedy math *900 |
Jan/22/2023 02:35 |
1396 | C - Quiz Master | GNU C++17 (64) | binary search math number theory sortings two pointers *1700 |
Jan/22/2023 02:35 |
1395 | E - Souvenir | C++ (GCC 9.2.1) | AtCoder *500 |
Jan/21/2023 18:56 |
1394 | D - Money in Hand | C++ (GCC 9.2.1) | AtCoder *400 |
Jan/21/2023 18:03 |
1393 | C - Rotate and Palindrome | C++ (GCC 9.2.1) | AtCoder *300 |
Jan/21/2023 17:49 |
1392 | B - Cat | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/21/2023 17:38 |
1391 | A - Range Swap | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/21/2023 17:35 |
1390 | D - Moderate Modular Mode | GNU C++17 (64) | math number theory *1600 |
Jan/21/2023 14:38 |
1389 | B - Moderate Modular Mode | GNU C++17 (64) | constructive algorithms math number theory *1600 |
Jan/21/2023 14:35 |
1388 | E - Count Simple Paths | C++ (GCC 9.2.1) | AtCoder *500 |
Jan/07/2023 18:28 |
1387 | D - Happy New Year 2023 | C++ (GCC 9.2.1) | AtCoder *400 |
Jan/07/2023 18:11 |
1386 | C - Count Connected Components | C++ (GCC 9.2.1) | AtCoder *300 |
Jan/07/2023 17:35 |
1385 | B - Multi Test Cases | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/07/2023 17:32 |
1384 | A - Sequence of Strings | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/07/2023 17:30 |
1383 | C - Doremy's City Construction | GNU C++17 (64) | graphs greedy *1400 |
Dec/27/2022 14:35 |
1382 | B - Broken Keyboard | GNU C++17 (64) | greedy *800 |
Dec/26/2022 22:12 |
1381 | A - Add Plus Minus Sign | GNU C++17 (64) | constructive algorithms math *800 |
Dec/25/2022 01:12 |
1380 | D - Scope | C++ (GCC 9.2.1) | AtCoder *400 |
Dec/24/2022 18:01 |
1379 | C - Cash Register | C++ (GCC 9.2.1) | AtCoder *300 |
Dec/24/2022 17:39 |
1378 | B - First Query Problem | C++ (GCC 9.2.1) | AtCoder *200 |
Dec/24/2022 17:33 |
1377 | A - Power | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/24/2022 17:31 |
1376 | B - Notepad# | GNU C++17 (64) | implementation *1000 |
Dec/23/2022 22:42 |
1375 | A - Extremely Round | GNU C++17 (64) | brute force implementation *800 |
Dec/23/2022 22:30 |
1374 | C - Hamiltonian Wall | GNU C++17 (64) | dp implementation *1300 |
Dec/23/2022 21:31 |
1373 | C - Vasya and Golden Ticket | GNU C++17 (64) | implementation *1300 |
Dec/22/2022 22:06 |
1372 | A - In Search of an Easy Problem | GNU C++17 (64) | implementation *800 |
Dec/22/2022 21:51 |
1371 | B - Queries about less or equal elements | GNU C++17 (64) | binary search data structures sortings two pointers *1300 |
Dec/22/2022 19:56 |
1370 | B - Doremy's Perfect Math Class | GNU C++17 (64) | math number theory *900 |
Nov/26/2022 20:36 |
1369 | A - Doremy's Paint | GNU C++17 (64) | greedy *800 |
Nov/26/2022 19:39 |
1368 | A - Two Permutations | GNU C++17 (64) | brute force constructive algorithms *800 |
Nov/25/2022 20:12 |
1367 | B - Elimination of a Ring | GNU C++17 (64) | constructive algorithms greedy implementation *1000 |
Nov/25/2022 20:12 |
1366 | C - Game On Leaves | GNU C++17 (64) | games trees *1600 |
Nov/24/2022 02:28 |
1365 | C - Queen | GNU C++17 (64) | dfs and similar trees *1400 |
Nov/24/2022 01:36 |
1364 | D - Challenging Valleys | GNU C++17 (64) | implementation two pointers *1000 |
Nov/23/2022 14:22 |
1363 | E - Binary Inversions | GNU C++17 (64) | data structures greedy math *1100 |
Nov/23/2022 14:22 |
1362 | F - Quests | GNU C++17 (64) | binary search greedy sortings *1500 |
Nov/23/2022 14:22 |
1361 | G - SlavicG's Favorite Problem | GNU C++17 (64) | bitmasks dfs and similar graphs *1700 |
Nov/23/2022 14:22 |
1360 | A - Medium Number | GNU C++17 (64) | implementation sortings *800 |
Nov/23/2022 14:21 |
1359 | B - Atilla's Favorite Problem | GNU C++17 (64) | greedy implementation strings *800 |
Nov/23/2022 14:21 |
1358 | C - Advantage | GNU C++17 (64) | data structures implementation sortings *800 |
Nov/23/2022 14:21 |
1357 | C - Valera and Elections | GNU C++17 (64) | dfs and similar graphs trees *1600 |
Nov/22/2022 22:42 |
1356 | E - Gardener and Tree | GNU C++17 (64) | brute force data structures dfs and similar greedy implementation trees *1600 |
Nov/21/2022 19:15 |
1355 | C - Useful Decomposition | GNU C++17 (64) | implementation trees *1400 |
Nov/21/2022 14:53 |
1354 | E - The Humanoid | GNU C++17 (64) | brute force dp sortings *1500 |
Nov/20/2022 02:08 |
1353 | E - Knapsack 2 | C++ (GCC 9.2.1) | AtCoder *100 |
Nov/14/2022 21:43 |
1352 | A - Indirect Sort | GNU C++17 (64) | constructive algorithms implementation math *800 |
Nov/06/2022 23:49 |
1351 | B - Maximum Substring | GNU C++17 (64) | brute force greedy implementation *800 |
Nov/06/2022 23:49 |
1350 | C - Swap Game | GNU C++17 (64) | games *1200 |
Nov/05/2022 01:31 |
1349 | B - BAN BAN | GNU C++17 (64) | constructive algorithms *900 |
Nov/04/2022 20:23 |
1348 | A - Two Groups | GNU C++17 (64) | constructive algorithms greedy *800 |
Nov/04/2022 20:08 |
1347 | B - Five-In-a-Row | GNU C++17 (64) | brute force implementation *1600 |
Nov/03/2022 21:44 |
1346 | A - Binary Protocol | GNU C++17 (64) | implementation *1100 |
Nov/03/2022 21:09 |
1345 | F - Yet Another Problem About Pairs Satisfying an Inequality | GNU C++17 (64) | binary search data structures dp greedy sortings *1300 |
Oct/24/2022 21:38 |
1344 | C1 - Good Subarrays (Easy Version) | GNU C++17 (64) | binary search data structures schedules two pointers *1300 |
Oct/24/2022 14:38 |
1343 | D1 - Balance (Easy version) | GNU C++17 (64) | brute force data structures implementation number theory *1500 |
Oct/24/2022 13:10 |
1342 | C - Madoka and Formal Statement | GNU C++17 (64) | greedy *1300 |
Oct/24/2022 01:22 |
1341 | A - Bestie | GNU C++17 (64) | brute force combinatorics constructive algorithms implementation math number theory *1000 |
Oct/23/2022 18:56 |
1340 | B - Ugu | GNU C++17 (64) | brute force dp greedy implementation *900 |
Oct/23/2022 18:56 |
1339 | C1 - Make Nonzero Sum (easy version) | GNU C++17 (64) | constructive algorithms *1300 |
Oct/23/2022 14:30 |
1338 | A - Technical Support | GNU C++17 (64) | greedy *800 |
Oct/23/2022 13:49 |
1337 | B - Kevin and Permutation | GNU C++17 (64) | constructive algorithms greedy math *800 |
Oct/23/2022 13:46 |
1336 | C - Save the Magazines | GNU C++17 (64) | constructive algorithms dp greedy *1100 |
Oct/23/2022 00:37 |
1335 | A - Password | GNU C++17 (64) | brute force combinatorics implementation math *800 |
Oct/22/2022 21:03 |
1334 | B - Permutation Value | GNU C++17 (64) | constructive algorithms greedy *800 |
Oct/22/2022 20:59 |
1333 | C - Weird Sum | GNU C++17 (64) | brute force implementation math matrices *1400 |
Oct/22/2022 16:32 |
1332 | C - Permutation Operations | GNU C++17 (64) | constructive algorithms greedy implementation math *1300 |
Oct/21/2022 22:28 |
1331 | B - Rebellion | GNU C++17 (64) | constructive algorithms greedy two pointers *800 |
Oct/21/2022 20:20 |
1330 | A - Maxmina | GNU C++17 (64) | constructive algorithms greedy *800 |
Oct/21/2022 20:08 |
1329 | C - Number Game | GNU C++17 (64) | binary search data structures games greedy implementation *1400 |
Oct/20/2022 21:30 |
1328 | B - Death's Blessing | GNU C++17 (64) | greedy *900 |
Oct/20/2022 20:49 |
1327 | A - Cowardly Rooks | GNU C++17 (64) | greedy implementation *800 |
Oct/20/2022 20:11 |
1326 | E1 - Divisible Numbers (easy version) | GNU C++17 (64) | brute force math number theory *1500 |
Oct/20/2022 19:35 |
1325 | B - Even-Odd Increments | GNU C++17 (64) | implementation math *800 |
Oct/16/2022 20:57 |
1324 | C - Traffic Light | GNU C++17 (64) | binary search implementation two pointers *1000 |
Oct/16/2022 20:54 |
1323 | A - Number Replacement | GNU C++17 (64) | greedy implementation *800 |
Oct/16/2022 20:09 |
1322 | F - Smaller | GNU C++17 (64) | constructive algorithms greedy strings *1500 |
Oct/13/2022 22:21 |
1321 | E - Scuza | GNU C++17 (64) | binary search greedy math *1200 |
Oct/13/2022 21:27 |
1320 | D - Coprime | GNU C++17 (64) | brute force greedy number theory *1100 |
Oct/13/2022 21:10 |
1319 | C - Stripes | GNU C++17 (64) | implementation *900 |
Oct/13/2022 20:44 |
1318 | B - Increasing | GNU C++17 (64) | greedy implementation sortings *800 |
Oct/13/2022 20:08 |
1317 | A - Sum | GNU C++17 (64) | implementation *800 |
Oct/13/2022 20:06 |
1316 | C - Qpwoeirut And The City | GNU C++17 (64) | dp flows greedy implementation *1400 |
Oct/12/2022 21:23 |
1315 | D - Masha and a Beautiful Tree | GNU C++17 (64) | dfs and similar divide and conquer graphs sortings trees *1300 |
Oct/12/2022 20:00 |
1314 | C - Minimize the Thickness | GNU C++17 (64) | brute force greedy math two pointers *1100 |
Oct/11/2022 20:52 |
1313 | B - Funny Permutation | GNU C++17 (64) | constructive algorithms math *800 |
Oct/11/2022 20:31 |
1312 | A - Compare T-Shirt Sizes | GNU C++17 (64) | implementation implementation strings *800 |
Oct/11/2022 20:31 |
1311 | C - Phase Shift | GNU C++17 (64) | dfs and similar dsu graphs greedy implementation strings *1400 |
Oct/04/2022 00:33 |
1310 | B - Tea with Tangerines | GNU C++17 (64) | greedy math *900 |
Oct/02/2022 23:55 |
1309 | A - Working Week | GNU C++17 (64) | constructive algorithms greedy math *800 |
Oct/02/2022 23:17 |
1308 | B - Array Recovery | GNU C++17 (64) | constructive algorithms greedy math *1100 |
Sep/29/2022 20:19 |
1307 | A - Immobile Knight | GNU C++17 (64) | implementation *800 |
Sep/29/2022 20:10 |
1306 | C - Digital Logarithm | GNU C++17 (64) | data structures greedy sortings *1400 |
Sep/27/2022 21:24 |
1305 | E - Add Modulo 10 | GNU C++17 (64) | brute force math number theory *1400 |
Sep/26/2022 21:42 |
1304 | C - Minimum Notation | GNU C++17 (64) | data structures greedy math sortings *1200 |
Sep/25/2022 21:56 |
1303 | A - Planets | GNU C++17 (64) | data structures greedy sortings *800 |
Sep/25/2022 20:08 |
1302 | F - 3SUM | GNU C++17 (64) | brute force math *1300 |
Sep/25/2022 13:22 |
1301 | D1 - Zero-One (Easy Version) | GNU C++17 (64) | constructive algorithms greedy math *1400 |
Sep/24/2022 23:00 |
1300 | C - Parity Shuffle Sorting | GNU C++17 (64) | constructive algorithms sortings *1300 |
Sep/24/2022 20:50 |
1299 | B - Rule of League | GNU C++17 (64) | constructive algorithms math *900 |
Sep/23/2022 22:47 |
1298 | C - Removing Smallest Multiples | GNU C++17 (64) | greedy math *1200 |
Sep/23/2022 18:56 |
1297 | B - Bright, Nice, Brilliant | GNU C++17 (64) | constructive algorithms *800 |
Sep/23/2022 18:01 |
1296 | A - Select Three Sticks | GNU C++17 (64) | brute force greedy sortings *800 |
Sep/23/2022 17:39 |
1295 | A - Consecutive Sum | GNU C++17 (64) | greedy sortings *800 |
Sep/21/2022 21:23 |
1294 | E - Guess the Cycle Size | GNU C++17 (64) | interactive probabilities *1800 |
Sep/14/2022 14:10 |
1293 | D - Friends and the Restaurant | GNU C++17 (64) | greedy sortings two pointers *1200 |
Sep/12/2022 21:55 |
1292 | C - Jumping on Tiles | GNU C++17 (64) | constructive algorithms strings *1100 |
Sep/12/2022 21:16 |
1291 | B - Decode String | GNU C++17 (64) | greedy strings *800 |
Sep/12/2022 20:20 |
1290 | A - Two Elevators | GNU C++17 (64) | math *800 |
Sep/12/2022 20:08 |
1289 | D - Line | GNU C++17 (64) | greedy sortings *1100 |
Aug/30/2022 21:07 |
1288 | C - Word Game | GNU C++17 (64) | data structures implementation *800 |
Aug/30/2022 20:42 |
1287 | B - Colourblindness | GNU C++17 (64) | implementation *800 |
Aug/30/2022 20:26 |
1286 | A - Spell Check | GNU C++17 (64) | implementation *800 |
Aug/30/2022 20:23 |
1285 | B - Deadly Laser | GNU C++17 (64) | implementation *1000 |
Aug/27/2022 20:40 |
1284 | A - Image | GNU C++17 (64) | greedy implementation *800 |
Aug/27/2022 20:12 |
1283 | C - Corners | GNU C++17 (64) | greedy implementation *1200 |
Aug/20/2022 15:27 |
1282 | C - Fighting Tournament | GNU C++17 (64) | binary search data structures implementation two pointers *1400 |
Aug/16/2022 22:01 |
1281 | B - Mathematical Circus | GNU C++17 (64) | constructive algorithms math *800 |
Aug/16/2022 20:47 |
1280 | A - Chip Game | GNU C++17 (64) | games math *800 |
Aug/16/2022 20:15 |
1279 | C - Sort Zero | GNU C++17 (64) | greedy sortings *1100 |
Aug/13/2022 20:48 |
1278 | B - Woeful Permutation | GNU C++17 (64) | constructive algorithms greedy number theory *800 |
Aug/13/2022 20:26 |
1277 | A - Wonderful Permutation | GNU C++17 (64) | greedy implementation *800 |
Aug/13/2022 20:20 |
1276 | A - 2-3 Moves | GNU C++17 (64) | greedy math *800 |
Aug/04/2022 20:33 |
1275 | B - Permutation Chain | GNU C++17 (64) | constructive algorithms math *800 |
Aug/04/2022 20:24 |
1274 | B - Remove Prefix | GNU C++17 (64) | data structures greedy implementation *800 |
Aug/04/2022 12:38 |
1273 | C - Minimum Varied Number | GNU C++17 (64) | greedy *800 |
Aug/04/2022 12:38 |
1272 | A - Perfect Permutation | GNU C++17 (64) | constructive algorithms *800 |
Jul/24/2022 20:11 |
1271 | C - Recover an RBS | GNU C++17 (64) | constructive algorithms greedy implementation strings *1800 |
Jul/24/2022 14:19 |
1270 | B - Also Try Minecraft | GNU C++17 (64) | data structures dp implementation *900 |
Jul/21/2022 20:25 |
1269 | A - Three Doors | GNU C++17 (64) | brute force greedy implementation math *800 |
Jul/21/2022 20:12 |
1268 | A - Grass Field | GNU C++17 (64) | implementation *800 |
Jul/08/2022 23:01 |
1267 | B - Permutation | GNU C++17 (64) | greedy *800 |
Jul/08/2022 23:01 |
1266 | C - Schedule Management | GNU C++17 (64) | binary search greedy implementation two pointers *1400 |
Jul/08/2022 23:01 |
1265 | C - 3SUM Closure | GNU C++17 (64) | brute force data structures *1300 |
Jun/29/2022 00:20 |
1264 | B - Rising Sand | GNU C++17 (64) | constructive algorithms greedy implementation *800 |
Jun/28/2022 20:26 |
1263 | A - XOR Mixup | GNU C++17 (64) | bitmasks brute force *800 |
Jun/28/2022 20:11 |
1262 | B - Paranoid String | GNU C++17 (64) | constructive algorithms greedy *1200 |
Jun/25/2022 14:48 |
1261 | B - Palindromic Numbers | GNU C++17 (64) | constructive algorithms implementation math *1100 |
Jun/22/2022 13:48 |
1260 | A - Optimal Path | GNU C++17 (64) | constructive algorithms greedy math *800 |
Jun/20/2022 17:06 |
1259 | B - Circle Game | GNU C++17 (64) | games greedy *1000 |
Jun/18/2022 20:43 |
1258 | A - Subrectangle Guess | GNU C++17 (64) | games *800 |
Jun/18/2022 20:14 |
1257 | D - The Clock | GNU C++17 (64) | brute force implementation *1100 |
Jun/18/2022 19:39 |
1256 | E - Binary Deque | GNU C++17 (64) | binary search implementation two pointers *1200 |
Jun/18/2022 19:01 |
1255 | C - Directional Increase | GNU C++17 (64) | greedy *1300 |
Jun/17/2022 00:47 |
1254 | A - Creep | GNU C++17 (64) | greedy implementation *800 |
Jun/16/2022 20:18 |
1253 | C - Where's the Bishop? | GNU C++17 (64) | implementation *800 |
Jun/14/2022 20:22 |
1252 | B - All Distinct | GNU C++17 (64) | greedy sortings *800 |
Jun/14/2022 20:16 |
1251 | A - Marathon | GNU C++17 (64) | implementation *800 |
Jun/14/2022 20:06 |
1250 | B - Promo | GNU C++17 (64) | greedy sortings *900 |
Jun/12/2022 20:30 |
1249 | A - Parkway Walk | GNU C++17 (64) | greedy implementation *800 |
Jun/12/2022 20:11 |
1248 | B - Two Arrays And Swaps | GNU C++17 (64) | greedy sortings *800 |
Jun/12/2022 19:36 |
1247 | C - Infected Tree | GNU C++17 (64) | dfs and similar dp trees *1600 |
Jun/12/2022 16:17 |
1246 | B - Mystic Permutation | GNU C++17 (64) | data structures greedy *900 |
Jun/10/2022 22:35 |
1245 | A - Lex String | GNU C++17 (64) | brute force greedy implementation sortings two pointers *800 |
Jun/10/2022 22:24 |
1244 | C - Column Swapping | GNU C++17 (64) | brute force constructive algorithms greedy implementation sortings *1400 |
Jun/10/2022 20:07 |
1243 | E - Price Maximization | GNU C++17 (64) | binary search greedy math two pointers *1500 |
Jun/07/2022 23:53 |
1242 | D - Black and White Stripe | GNU C++17 (64) | implementation two pointers *1000 |
Jun/07/2022 20:41 |
1241 | C - Restoring the Duration of Tasks | GNU C++17 (64) | data structures greedy implementation *800 |
Jun/07/2022 20:35 |
1240 | B - Array Decrements | GNU C++17 (64) | greedy implementation *800 |
Jun/07/2022 20:28 |
1239 | A - Print a Pedestal (Codeforces logo?) | GNU C++17 (64) | constructive algorithms greedy *800 |
Jun/07/2022 20:11 |
1238 | B - Patchouli's Magical Talisman | GNU C++17 (64) | bitmasks constructive algorithms greedy sortings *800 |
Jun/04/2022 19:38 |
1237 | A - Cirno's Perfect Bitmasks Classroom | GNU C++17 (64) | bitmasks brute force *800 |
Jun/04/2022 19:37 |
1236 | D - Together Square | C++ (GCC 9.2.1) | AtCoder *400 |
Jun/04/2022 18:35 |
1235 | C - K Swap | C++ (GCC 9.2.1) | AtCoder *300 |
Jun/04/2022 17:52 |
1234 | B - Practical Computing | C++ (GCC 9.2.1) | AtCoder *200 |
Jun/04/2022 17:41 |
1233 | A - Last Two Digits | C++ (GCC 9.2.1) | AtCoder *100 |
Jun/04/2022 17:31 |
1232 | A - Beat The Odds | GNU C++17 (64) | brute force constructive algorithms greedy math |
Jun/03/2022 11:54 |
1231 | B - Shoe Shuffling | GNU C++17 (64) | constructive algorithms greedy implementation two pointers |
Jun/03/2022 11:53 |
1230 | C - Circular Local MiniMax | GNU C++17 (64) | constructive algorithms greedy sortings *1100 |
Jun/02/2022 21:45 |
1229 | A - Everything Everywhere All But One | GNU C++17 (64) | greedy *800 |
Jun/02/2022 21:36 |
1228 | B - Odd Subarrays | GNU C++17 (64) | dp greedy *800 |
Jun/02/2022 19:14 |
1227 | C - Sum of Substrings | GNU C++17 (64) | brute force constructive algorithms greedy math strings |
Jun/02/2022 14:31 |
1226 | C - Berpizza | GNU C++17 (64) | data structures implementation *1400 |
May/27/2022 21:47 |
1225 | C - Counting 2 | C++ (GCC 9.2.1) | AtCoder *300 |
May/15/2022 02:05 |
1224 | F - Longest Strike | GNU C++17 (64) | data structures greedy implementation sortings two pointers *1300 |
May/11/2022 00:40 |
1223 | G - White-Black Balanced Subtrees | GNU C++17 (64) | dfs and similar dp graphs trees *1300 |
May/10/2022 21:51 |
1222 | H2 - Maximum Crossings (Hard Version) | GNU C++17 (64) | data structures divide and conquer sortings *1500 |
May/10/2022 21:37 |
1221 | H1 - Maximum Crossings (Easy Version) | GNU C++17 (64) | brute force *1400 |
May/10/2022 21:02 |
1220 | E - Eating Queries | GNU C++17 (64) | binary search greedy sortings *1100 |
May/10/2022 20:45 |
1219 | D - X-Sum | GNU C++17 (64) | brute force greedy implementation *1000 |
May/10/2022 20:39 |
1218 | C - Most Similar Words | GNU C++17 (64) | brute force greedy implementation implementation math strings *800 |
May/10/2022 20:28 |
1217 | B - Equal Candies | GNU C++17 (64) | greedy math sortings *800 |
May/10/2022 20:18 |
1216 | A - Lucky? | GNU C++17 (64) | implementation *800 |
May/10/2022 20:16 |
1215 | B1 - Tokitsukaze and Good 01-String (easy version) | GNU C++17 (64) | implementation *800 |
May/08/2022 20:17 |
1214 | A - Tokitsukaze and All Zero Sequence | GNU C++17 (64) | implementation *800 |
May/08/2022 20:11 |
1213 | B - A Perfectly Balanced String? | GNU C++17 (64) | brute force greedy strings *1100 |
May/08/2022 19:50 |
1212 | C - Infinite Replacement | GNU C++17 (64) | combinatorics implementation strings *1000 |
May/04/2022 20:31 |
1211 | B - Dictionary | GNU C++17 (64) | combinatorics math *800 |
May/02/2022 20:34 |
1210 | A - Number Transformation | GNU C++17 (64) | constructive algorithms math *800 |
May/02/2022 20:34 |
1209 | B - Consecutive Points Segment | GNU C++17 (64) | brute force math sortings *1000 |
Apr/22/2022 20:35 |
1208 | A - String Building | GNU C++17 (64) | implementation *800 |
Apr/22/2022 20:12 |
1207 | D - Colorful Stamp | GNU C++17 (64) | implementation *1100 |
Apr/22/2022 12:53 |
1206 | G - Fall Down | GNU C++17 (64) | dfs and similar implementation *1200 |
Apr/21/2022 21:58 |
1205 | F - Eating Candies | GNU C++17 (64) | binary search data structures greedy two pointers *1100 |
Apr/21/2022 21:36 |
1204 | C - Odd/Even Increments | GNU C++17 (64) | greedy greedy implementation math *800 |
Apr/21/2022 20:19 |
1203 | B - Triple | GNU C++17 (64) | implementation sortings *800 |
Apr/21/2022 20:10 |
1202 | A - Division? | GNU C++17 (64) | implementation *800 |
Apr/21/2022 20:08 |
1201 | A - Direction Change | GNU C++17 (64) | implementation math *800 |
Apr/21/2022 19:25 |
1200 | A - Make it Increasing | GNU C++17 (64) | brute force greedy math *1300 |
Apr/21/2022 19:04 |
1199 | B - Social Distance | GNU C++17 (64) | greedy math sortings *900 |
Apr/21/2022 18:54 |
1198 | C - Tree Infection | GNU C++17 (64) | binary search greedy sortings trees *1600 |
Apr/09/2022 13:34 |
1197 | B - Array Cloning Technique | GNU C++17 (64) | constructive algorithms greedy sortings *900 |
Apr/08/2022 20:20 |
1196 | A - GCD vs LCM | GNU C++17 (64) | constructive algorithms math *800 |
Apr/08/2022 20:08 |
1195 | B - Mike's Sequence | GNU C++17 (64) | divide and conquer implementation math |
Apr/08/2022 15:09 |
1194 | C - Pōja Verdon | GNU C++17 (64) | implementation math |
Apr/08/2022 15:06 |
1193 | E - Rescheduling the Exam | GNU C++17 (64) | binary search data structures greedy implementation math sortings *1900 |
Apr/08/2022 15:01 |
1192 | C - Get an Even String | GNU C++17 (64) | dp greedy strings *1300 |
Apr/01/2022 20:56 |
1191 | A - Who Tested? | GNU C++17 (64) | expression parsing trees |
Apr/01/2022 20:08 |
1190 | B - Vlad and Candies | GNU C++17 (64) | math *800 |
Mar/31/2022 20:21 |
1189 | A - Vasya and Coins | GNU C++17 (64) | greedy math *800 |
Mar/31/2022 20:09 |
1188 | B - Subtract Operation | GNU C++17 (64) | data structures greedy math two pointers *1100 |
Mar/25/2022 00:28 |
1187 | A - Good Pairs | GNU C++17 (64) | math sortings *800 |
Mar/25/2022 00:22 |
1186 | C - Make Equal With Mod | GNU C++17 (64) | constructive algorithms math number theory sortings *1200 |
Mar/25/2022 00:22 |
1185 | C - Load Balancing | GNU C++17 (64) | implementation math *1500 |
Mar/24/2022 19:25 |
1184 | C - Bracket Sequence Deletion | GNU C++17 (64) | greedy implementation *1200 |
Mar/22/2022 22:47 |
1183 | B - XY Sequence | GNU C++17 (64) | greedy *800 |
Mar/22/2022 22:21 |
1182 | A - Integer Moves | GNU C++17 (64) | brute force math *800 |
Mar/22/2022 22:20 |
1181 | C - Alice and the Cake | GNU C++17 (64) | data structures greedy implementation sortings *1400 |
Mar/20/2022 18:26 |
1180 | B - Prefix Removals | GNU C++17 (64) | strings *800 |
Mar/20/2022 17:32 |
1179 | A - Maximum Cake Tastiness | GNU C++17 (64) | brute force greedy implementation sortings *800 |
Mar/20/2022 17:08 |
1178 | D - Bash and a Tough Math Puzzle | GNU C++17 (64) | data structures number theory *1900 |
Mar/18/2022 16:30 |
1177 | D - Twist the Permutation | GNU C++17 (64) | brute force constructive algorithms implementation math *1300 |
Mar/16/2022 16:53 |
1176 | C - Weight of the System of Nested Segments | GNU C++17 (64) | greedy hashing implementation sortings *1200 |
Mar/15/2022 20:44 |
1175 | B - DIV + MOD | GNU C++17 (64) | math *900 |
Mar/15/2022 20:05 |
1174 | A - Deletions of Two Adjacent Letters | GNU C++17 (64) | implementation strings *800 |
Mar/15/2022 19:51 |
1173 | B - Madoka and the Elegant Gift | GNU C++17 (64) | brute force constructive algorithms graphs implementation *1200 |
Mar/12/2022 21:21 |
1172 | C - Madoka and Childish Pranks | GNU C++17 (64) | constructive algorithms greedy *1300 |
Mar/12/2022 16:32 |
1171 | A - Madoka and Math Dad | GNU C++17 (64) | implementation math *800 |
Mar/12/2022 13:36 |
1170 | B - Quality vs Quantity | GNU C++17 (64) | brute force constructive algorithms greedy sortings two pointers *800 |
Mar/04/2022 21:29 |
1169 | A - Square Counting | GNU C++17 (64) | math *800 |
Mar/04/2022 21:14 |
1168 | C - Chocolate Bunny | GNU C++17 (64) | constructive algorithms interactive math two pointers *1600 |
Mar/04/2022 20:38 |
1167 | F2 - Spanning Tree with One Fixed Degree | GNU C++17 (64) | constructive algorithms dfs and similar dsu graphs greedy *1900 |
Feb/27/2022 17:14 |
1166 | F1 - Spanning Tree with Maximum Degree | GNU C++17 (64) | graphs *1600 |
Feb/26/2022 11:46 |
1165 | D - Zero Quantity Maximization | GNU C++17 (64) | hashing math number theory *1500 |
Feb/25/2022 21:51 |
1164 | D - Distinct Characters Queries | GNU C++17 (64) | data structures *1600 |
Feb/23/2022 22:58 |
1163 | B - Anti-Fibonacci Permutation | GNU C++17 (64) | brute force constructive algorithms implementation *800 |
Feb/22/2022 20:21 |
1162 | A - Doors and Keys | GNU C++17 (64) | implementation *800 |
Feb/22/2022 20:09 |
1161 | C - Differential Sorting | GNU C++17 (64) | constructive algorithms greedy *1200 |
Feb/20/2022 21:34 |
1160 | B - Avoid Local Maximums | GNU C++17 (64) | greedy *800 |
Feb/20/2022 20:32 |
1159 | A - Min Or Sum | GNU C++17 (64) | bitmasks greedy *800 |
Feb/20/2022 20:12 |
1158 | C - Parsa's Humongous Tree | GNU C++17 (64) | dfs and similar dp graphs greedy trees *1600 |
Feb/17/2022 20:44 |
1157 | E - Minimum Array | GNU C++17 (64) | binary search data structures greedy *1700 |
Feb/17/2022 01:01 |
1156 | C - Voting | GNU C++17 (64) | greedy implementation two pointers *1500 |
Feb/16/2022 21:10 |
1155 | D - A Game with Traps | GNU C++17 (64) | binary search dp greedy sortings *1900 |
Feb/16/2022 16:37 |
1154 | A - Bachgold Problem | GNU C++17 (64) | greedy implementation math number theory *800 |
Feb/16/2022 15:25 |
1153 | A - Reverse | GNU C++17 (64) | constructive algorithms greedy math *800 |
Feb/16/2022 00:13 |
1152 | C - Inversion Graph | GNU C++17 (64) | data structures dsu graphs math *1300 |
Feb/16/2022 00:10 |
1151 | B - Odd Swap Sort | GNU C++17 (64) | data structures math sortings *1100 |
Feb/15/2022 21:34 |
1150 | D - Fight with Monsters | GNU C++17 (64) | greedy sortings *1500 |
Feb/14/2022 19:48 |
1149 | C - Infinite Fence | GNU C++17 (64) | greedy math number theory *1700 |
Feb/14/2022 02:46 |
1148 | F - Debate | GNU C++17 (64) | greedy *1500 |
Feb/13/2022 21:23 |
1147 | C - Party Lemonade | GNU C++17 (64) | bitmasks dp greedy *1600 |
Feb/13/2022 18:02 |
1146 | B - Suffix Structures | GNU C++17 (64) | implementation strings *1400 |
Feb/12/2022 19:28 |
1145 | C - Destroying Array | GNU C++17 (64) | data structures dsu *1600 |
Feb/12/2022 18:16 |
1144 | E - Points on Plane | GNU C++17 (64) | constructive algorithms *2100 |
Feb/11/2022 17:33 |
1143 | C - Vasya and Petya's Game | GNU C++17 (64) | implementation number theory *1500 |
Feb/11/2022 16:35 |
1142 | B - Wonder Room | GNU C++17 (64) | brute force math *2000 |
Feb/10/2022 19:12 |
1141 | C - K-Dominant Character | GNU C++17 (64) | binary search implementation two pointers *1400 |
Feb/10/2022 02:15 |
1140 | C - Shifts | GNU C++17 (64) | binary search data structures dp implementation *1500 |
Feb/09/2022 04:40 |
1139 | D - Planets | GNU C++17 (64) | binary search graphs shortest paths *1700 |
Feb/09/2022 03:27 |
1138 | F - Three Paths on a Tree | GNU C++17 (64) | dfs and similar dp greedy trees *2000 |
Feb/08/2022 22:46 |
1137 | D - Little Elephant and Array | GNU C++17 (64) | data structures *1800 |
Feb/08/2022 02:54 |
1136 | C - Bertown Subway | GNU C++17 (64) | dfs and similar greedy math *1500 |
Feb/08/2022 01:43 |
1135 | C - Learning Languages | GNU C++17 (64) | dsu *1400 |
Feb/08/2022 01:16 |
1134 | C - Mike and Chocolate Thieves | GNU C++17 (64) | binary search combinatorics math *1700 |
Feb/08/2022 00:34 |
1133 | A - Cut and Paste | GNU C++17 (64) | implementation math *1700 |
Feb/07/2022 17:59 |
1132 | A - Reverse and Concatenate | GNU C++17 (64) | greedy strings *800 |
Feb/07/2022 00:55 |
1131 | B - Fortune Telling | GNU C++17 (64) | bitmasks math *1400 |
Feb/07/2022 00:54 |
1130 | C - OKEA | GNU C++17 (64) | constructive algorithms *1000 |
Feb/07/2022 00:54 |
1129 | C - Obtain The String | GNU C++17 (64) | dp greedy strings *1600 |
Feb/06/2022 14:54 |
1128 | C - Marina and Vasya | GNU C++17 (64) | constructive algorithms greedy strings *1700 |
Feb/06/2022 03:42 |
1127 | G - Reducing Delivery Cost | GNU C++17 (64) | brute force graphs shortest paths *2100 |
Feb/06/2022 01:50 |
1126 | D - Almost All Divisors | GNU C++17 (64) | math number theory *1600 |
Feb/05/2022 00:35 |
1125 | D - Dima and Lisa | GNU C++17 (64) | brute force math number theory *1800 |
Feb/04/2022 22:36 |
1124 | A - Fair | GNU C++17 (64) | graphs greedy number theory shortest paths *1600 |
Feb/04/2022 20:45 |
1123 | D - Love Rescue | GNU C++17 (64) | dfs and similar dsu graphs greedy strings *1600 |
Feb/04/2022 19:46 |
1122 | C - Convenient For Everybody | GNU C++17 (64) | binary search two pointers *1600 |
Feb/04/2022 13:43 |
1121 | A - Convert to Ones | GNU C++17 (64) | brute force greedy implementation math *1500 |
Feb/03/2022 20:21 |
1120 | A - Guess a number! | GNU C++17 (64) | greedy implementation two pointers *1400 |
Feb/03/2022 19:48 |
1119 | C - Booking System | GNU C++17 (64) | binary search dp greedy implementation *1600 |
Feb/03/2022 18:58 |
1118 | D - R2D2 and Droid Army | GNU C++17 (64) | binary search data structures two pointers *2000 |
Feb/03/2022 04:47 |
1117 | D - Closest Equals | GNU C++17 (64) | *special problem data structures *2000 |
Feb/02/2022 02:16 |
1116 | D - Make Them Equal | GNU C++17 (64) | dp greedy *1600 |
Feb/01/2022 03:15 |
1115 | B - Roof Construction | GNU C++17 (64) | bitmasks constructive algorithms *1000 |
Jan/31/2022 17:26 |
1114 | A - ABC | GNU C++17 (64) | implementation *800 |
Jan/31/2022 17:25 |
1113 | C - Strange Test | GNU C++17 (64) | binary search bitmasks brute force dp math *1600 |
Jan/31/2022 17:25 |
1112 | E - Skiing | C++ (GCC 9.2.1) | AtCoder *500 |
Jan/30/2022 19:04 |
1111 | D - LR insertion | C++ (GCC 9.2.1) | AtCoder *400 |
Jan/30/2022 18:20 |
1110 | C - kasaka | C++ (GCC 9.2.1) | AtCoder *300 |
Jan/30/2022 17:54 |
1109 | B - Matrix Transposition | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/30/2022 17:42 |
1108 | A - Not Overflow | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/30/2022 17:32 |
1107 | D - Fight Against Traffic | GNU C++17 (64) | dfs and similar graphs shortest paths *1600 |
Jan/30/2022 04:11 |
1106 | B - Fun with Even Subarrays | GNU C++17 (64) | dp greedy *1100 |
Jan/28/2022 01:07 |
1105 | A - Min Max Swap | GNU C++17 (64) | greedy *800 |
Jan/27/2022 20:09 |
1104 | D - Peculiar Movie Preferences | GNU C++17 (64) | greedy strings *1700 |
Jan/27/2022 15:58 |
1103 | D - Road to Post Office | GNU C++17 (64) | math *1900 |
Jan/26/2022 20:57 |
1102 | C - Cellular Network | GNU C++17 (64) | binary search implementation two pointers *1500 |
Jan/26/2022 20:03 |
1101 | B - Powers of Two | GNU C++17 (64) | brute force data structures implementation math *1500 |
Jan/26/2022 15:16 |
1100 | D - Powerful array | GNU C++17 (64) | data structures implementation math two pointers *2200 |
Jan/26/2022 00:21 |
1099 | C - Route Map | C++ (GCC 9.2.1) | AtCoder *300 |
Jan/23/2022 17:43 |
1098 | B - Who is missing? | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/23/2022 17:33 |
1097 | A - chukodai | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/23/2022 17:31 |
1096 | C - Meximum Array | GNU C++17 (64) | constructive algorithms data structures greedy math two pointers *1400 |
Jan/23/2022 03:16 |
1095 | A - Meximum Array | GNU C++17 (64) | binary search constructive algorithms greedy implementation math two pointers *1400 |
Jan/23/2022 02:59 |
1094 | B - GCD Arrays | GNU C++17 (64) | greedy math number theory *800 |
Jan/22/2022 20:26 |
1093 | A - Download More RAM | GNU C++17 (64) | brute force greedy sortings *800 |
Jan/22/2022 20:11 |
1092 | D - Valid BFS? | GNU C++17 (64) | dfs and similar graphs shortest paths trees *1700 |
Jan/22/2022 19:25 |
1091 | C - K-Complete Word | GNU C++17 (64) | dfs and similar dsu greedy implementation strings *1500 |
Jan/22/2022 00:49 |
1090 | C - Friends and Gifts | GNU C++17 (64) | constructive algorithms data structures math *1500 |
Jan/21/2022 22:12 |
1089 | D - Deleting Divisors | GNU C++17 (64) | games math number theory *1700 |
Jan/21/2022 18:36 |
1088 | D - CGCDSSQ | GNU C++17 (64) | brute force data structures math *2000 |
Jan/21/2022 03:21 |
1087 | B - Strongly Connected City | GNU C++17 (64) | brute force dfs and similar graphs implementation *1400 |
Jan/21/2022 01:22 |
1086 | C - Knight Tournament | GNU C++17 (64) | data structures *1500 |
Jan/20/2022 18:37 |
1085 | A - Greg and Array | GNU C++17 (64) | data structures implementation *1400 |
Jan/20/2022 03:24 |
1084 | D - Kefa and Dishes | GNU C++17 (64) | bitmasks dp *1800 |
Jan/19/2022 14:34 |
1083 | D - Xenia and Bit Operations | GNU C++17 (64) | data structures trees *1700 |
Jan/19/2022 01:07 |
1082 | A - Equidistant Letters | GNU C++17 (64) | constructive algorithms sortings *800 |
Jan/18/2022 18:55 |
1081 | C - Monsters And Spells | GNU C++17 (64) | binary search data structures dp greedy implementation math two pointers *1700 |
Jan/18/2022 18:53 |
1080 | B - Greg and Graph | GNU C++17 (64) | dp graphs shortest paths *1700 |
Jan/17/2022 22:51 |
1079 | B - Minor Reduction | GNU C++17 (64) | greedy strings *1100 |
Jan/17/2022 21:57 |
1078 | C - Seat Arrangements | GNU C++17 (64) | brute force implementation *1300 |
Jan/16/2022 18:51 |
1077 | C - Not Assigning | GNU C++17 (64) | constructive algorithms dfs and similar number theory trees *1400 |
Jan/15/2022 21:40 |
1076 | B - Not Sitting | GNU C++17 (64) | games greedy sortings *1300 |
Jan/15/2022 21:04 |
1075 | A - Not Shading | GNU C++17 (64) | constructive algorithms implementation *800 |
Jan/15/2022 20:17 |
1074 | C - The Kth Time Query | C++ (GCC 9.2.1) | AtCoder *300 |
Jan/15/2022 17:59 |
1073 | B - Climbing Takahashi | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/15/2022 17:36 |
1072 | A - Rotate | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/15/2022 17:34 |
1071 | D - Substring | GNU C++17 (64) | dfs and similar dp graphs *1700 |
Jan/15/2022 15:57 |
1070 | E - Directing Edges | GNU C++17 (64) | constructive algorithms dfs and similar graphs *2000 |
Jan/13/2022 02:40 |
1069 | C - Multiplicity | GNU C++17 (64) | data structures dp implementation math number theory *1700 |
Jan/11/2022 21:44 |
1068 | D - Palindromes Coloring | GNU C++17 (64) | binary search greedy sortings strings *1400 |
Jan/11/2022 01:56 |
1067 | C - Division by Two and Permutation | GNU C++17 (64) | constructive algorithms flows graph matchings greedy math *1100 |
Jan/10/2022 20:48 |
1066 | B - Make AP | GNU C++17 (64) | implementation math *900 |
Jan/10/2022 20:33 |
1065 | A - Plus One on the Subset | GNU C++17 (64) | math *800 |
Jan/10/2022 20:07 |
1064 | C - Fox And Names | GNU C++17 (64) | dfs and similar graphs sortings *1600 |
Jan/10/2022 16:10 |
1063 | D - Roads not only in Berland | GNU C++17 (64) | dsu graphs trees *1900 |
Jan/10/2022 15:34 |
1062 | E - Arithmetic Number | C++ (GCC 9.2.1) | AtCoder *500 |
Jan/09/2022 02:25 |
1061 | D - Prefix K-th Max | C++ (GCC 9.2.1) | AtCoder *400 |
Jan/08/2022 18:07 |
1060 | B - Longest Segment | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/08/2022 17:43 |
1059 | A - Weird Function | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/08/2022 17:34 |
1058 | B - Eastern Exhibition | GNU C++17 (64) | binary search geometry shortest paths sortings *1500 |
Jan/08/2022 16:46 |
1057 | B - Integers Shop | GNU C++17 (64) | data structures greedy implementation *1500 |
Jan/05/2022 17:40 |
1056 | B - Jzzhu and Cities | GNU C++17 (64) | graphs greedy shortest paths *2000 |
Jan/05/2022 03:06 |
1055 | C - Hard problem | GNU C++17 (64) | dp strings *1600 |
Jan/04/2022 16:28 |
1054 | D - Lunar New Year and a Wander | GNU C++17 (64) | data structures dfs and similar graphs greedy shortest paths *1500 |
Jan/04/2022 01:11 |
1053 | A - Stable Arrangement of Rooks | GNU C++17 (64) | constructive algorithms *800 |
Jan/03/2022 20:12 |
1052 | C - Buns | GNU C++17 (64) | dp *1700 |
Jan/02/2022 03:36 |
1051 | E - Fish | GNU C++17 (64) | bitmasks dp probabilities *1900 |
Jan/01/2022 19:26 |
1050 | C - Representative Edges | GNU C++17 (64) | brute force geometry implementation math *1500 |
Dec/31/2021 21:18 |
1049 | B - Disturbed People | GNU C++17 (64) | greedy *1000 |
Dec/30/2021 19:41 |
1048 | A - Diverse Substring | GNU C++17 (64) | implementation strings *1000 |
Dec/30/2021 19:34 |
1047 | B - Mirror in the String | GNU C++17 (64) | greedy strings *1100 |
Dec/29/2021 21:40 |
1046 | A - Integer Diversity | GNU C++17 (64) | implementation *800 |
Dec/29/2021 21:09 |
1045 | B - Maximal Continuous Rest | GNU C++17 (64) | implementation *900 |
Dec/29/2021 20:46 |
1044 | B - Ania and Minimizing | GNU C++17 (64) | greedy implementation *1000 |
Dec/29/2021 20:29 |
1043 | C - Balanced Stone Heaps | GNU C++17 (64) | binary search greedy *1600 |
Dec/28/2021 22:27 |
1042 | B - Non-Coprime Partition | GNU C++17 (64) | constructive algorithms math *1100 |
Dec/28/2021 18:43 |
1041 | C - Set or Decrease | GNU C++17 (64) | binary search brute force greedy sortings *1600 |
Dec/28/2021 16:12 |
1040 | B - Berland Music | GNU C++17 (64) | data structures greedy math sortings *1000 |
Dec/27/2021 20:30 |
1039 | A - Construct a Rectangle | GNU C++17 (64) | geometry math *800 |
Dec/27/2021 20:13 |
1038 | B - Relatively Prime Pairs | GNU C++17 (64) | greedy math number theory *1000 |
Dec/27/2021 19:42 |
1037 | A - Cashier | GNU C++17 (64) | implementation *1000 |
Dec/27/2021 19:37 |
1036 | B - Hate "A" | GNU C++17 (64) | implementation strings *1100 |
Dec/25/2021 19:52 |
1035 | B - And It's Non-Zero | GNU C++17 (64) | bitmasks greedy math *1300 |
Dec/24/2021 21:49 |
1034 | A - Closing The Gap | GNU C++17 (64) | greedy math *800 |
Dec/24/2021 20:13 |
1033 | A - Shuffle Hashing | GNU C++17 (64) | brute force implementation strings *1000 |
Dec/24/2021 19:36 |
1032 | A - Berland Poker | GNU C++17 (64) | brute force greedy math *1000 |
Dec/24/2021 19:12 |
1031 | O - Matching | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/24/2021 16:22 |
1030 | A - Chess Tourney | GNU C++17 (64) | implementation sortings *1100 |
Dec/23/2021 20:56 |
1029 | C - Two TVs | GNU C++17 (64) | data structures greedy sortings *1500 |
Dec/23/2021 20:45 |
1028 | B - Luba And The Ticket | GNU C++17 (64) | brute force greedy implementation *1600 |
Dec/23/2021 20:19 |
1027 | F - Clear the String | GNU C++17 (64) | dp *2000 |
Dec/23/2021 17:18 |
1026 | K - Stones | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/22/2021 04:55 |
1025 | E - Replace the Numbers | GNU C++17 (64) | constructive algorithms data structures dsu implementation *1900 |
Dec/21/2021 23:11 |
1024 | E - MEX and Increments | GNU C++17 (64) | constructive algorithms data structures dp greedy implementation math sortings *1700 |
Dec/21/2021 20:04 |
1023 | C - Wrong Addition | GNU C++17 (64) | implementation *1200 |
Dec/21/2021 15:31 |
1022 | B - Squares and Cubes | GNU C++17 (64) | implementation math *800 |
Dec/20/2021 20:22 |
1021 | A - Square String? | GNU C++17 (64) | implementation strings *800 |
Dec/20/2021 20:08 |
1020 | D - Flowers | GNU C++17 (64) | dp *1700 |
Dec/20/2021 05:12 |
1019 | A - Equal or Not Equal | GNU C++17 (64) | constructive algorithms dsu implementation *800 |
Dec/18/2021 23:06 |
1018 | B - Triangles on a Rectangle | GNU C++17 (64) | geometry greedy math *1000 |
Dec/18/2021 21:45 |
1017 | D - Maximum Sum of Products | GNU C++17 (64) | brute force dp implementation math two pointers *1600 |
Dec/18/2021 19:46 |
1016 | C - Planar Reflections | GNU C++17 (64) | brute force data structures dp *1600 |
Dec/18/2021 15:14 |
1015 | C - Bear and Prime 100 | GNU C++17 (64) | constructive algorithms interactive math number theory *1400 |
Dec/17/2021 21:56 |
1014 | C - Paprika and Permutation | GNU C++17 (64) | binary search greedy math sortings *1300 |
Dec/16/2021 22:38 |
1013 | B - GCD Problem | GNU C++17 (64) | brute force constructive algorithms math number theory *900 |
Dec/16/2021 21:34 |
1012 | A - Forbidden Subsequence | GNU C++17 (64) | constructive algorithms greedy sortings strings *800 |
Dec/16/2021 21:33 |
1011 | C1 - Guessing the Greatest (easy version) | GNU C++17 (64) | binary search interactive *1600 |
Dec/16/2021 18:31 |
1010 | D - Add to Neighbour and Remove | GNU C++17 (64) | greedy math number theory *1400 |
Dec/16/2021 01:20 |
1009 | C - Di-visible Confusion | GNU C++17 (64) | brute force greedy math number theory *1300 |
Dec/16/2021 00:11 |
1008 | I - Coins | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/15/2021 20:06 |
1007 | F - LCS | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/15/2021 01:38 |
1006 | D - Array and Operations | GNU C++17 (64) | dp greedy math *1300 |
Dec/14/2021 22:58 |
1005 | A - Polycarp and Sums of Subsequences | GNU C++17 (64) | math sortings *800 |
Dec/14/2021 22:24 |
1004 | B - Missing Bigram | GNU C++17 (64) | implementation *800 |
Dec/14/2021 22:24 |
1003 | C - Paint the Array | GNU C++17 (64) | math *1100 |
Dec/14/2021 22:24 |
1002 | A - Regular Bracket Sequence | GNU C++17 (64) | greedy implementation *1100 |
Dec/14/2021 19:43 |
1001 | H - Grid 1 | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/14/2021 16:48 |
1000 | C - Duff in the Army | GNU C++17 (64) | data structures trees *2200 |
Dec/13/2021 19:56 |
999 | D - Even Relation | C++ (GCC 9.2.1) | AtCoder *400 |
Dec/13/2021 03:45 |
998 | A - Balance the Bits | GNU C++17 (64) | constructive algorithms greedy *1600 |
Dec/13/2021 02:15 |
997 | C - Minimize Distance | GNU C++17 (64) | greedy math *1300 |
Dec/13/2021 00:16 |
996 | B - Array Eversion | GNU C++17 (64) | greedy *900 |
Dec/12/2021 21:07 |
995 | A - Life of a Flower | GNU C++17 (64) | implementation *800 |
Dec/12/2021 20:50 |
994 | D - Transit Tree Path | C++ (GCC 9.2.1) | AtCoder *400 |
Dec/12/2021 16:36 |
993 | D - Ki | C++ (GCC 9.2.1) | AtCoder *400 |
Dec/12/2021 14:13 |
992 | B - Build the Permutation | GNU C++17 (64) | constructive algorithms greedy *1200 |
Dec/11/2021 18:41 |
991 | A - Find Array | GNU C++17 (64) | constructive algorithms math *800 |
Dec/11/2021 15:37 |
990 | E - Gold Transfer | GNU C++17 (64) | binary search data structures dp greedy interactive trees *2200 |
Dec/10/2021 22:58 |
989 | E - Divisibility by 25 | GNU C++17 (64) | brute force greedy *2100 |
Dec/10/2021 20:00 |
988 | C - Equal Sums | GNU C++17 (64) | implementation sortings *1400 |
Dec/10/2021 18:04 |
987 | B - Substrings Sort | GNU C++17 (64) | sortings strings *1100 |
Dec/10/2021 17:23 |
986 | A - Diverse Team | GNU C++17 (64) | brute force implementation *800 |
Dec/10/2021 17:14 |
985 | E - A and B and Lecture Rooms | GNU C++17 (64) | binary search data structures dfs and similar dp trees *2100 |
Dec/10/2021 14:46 |
984 | D - Binary String To Subsequences | GNU C++17 (64) | constructive algorithms data structures greedy implementation *1500 |
Dec/08/2021 20:51 |
983 | D - Min Cost String | GNU C++17 (64) | brute force constructive algorithms graphs greedy strings *1600 |
Dec/08/2021 01:41 |
982 | C - Lucky Sum | GNU C++17 (64) | brute force math *1100 |
Dec/07/2021 19:15 |
981 | A - Lucky Division | GNU C++17 (64) | brute force number theory *1000 |
Dec/07/2021 18:06 |
980 | C - Timofey and a tree | GNU C++17 (64) | dfs and similar graphs implementation trees *1600 |
Dec/06/2021 22:23 |
979 | D - X-Magic Pair | GNU C++17 (64) | math number theory *1600 |
Dec/06/2021 18:04 |
978 | D - 13th Labour of Heracles | GNU C++17 (64) | data structures greedy sortings trees *1500 |
Dec/05/2021 20:42 |
977 | C - Petya and Catacombs | GNU C++17 (64) | dsu greedy implementation trees *1300 |
Dec/05/2021 02:41 |
976 | C - PolandBall and Forest | GNU C++17 (64) | dfs and similar dsu graphs interactive trees *1300 |
Dec/05/2021 01:57 |
975 | C - Ehab and Path-etic MEXs | GNU C++17 (64) | constructive algorithms dfs and similar greedy trees *1500 |
Dec/04/2021 19:33 |
974 | C - Cut 'em all! | GNU C++17 (64) | dfs and similar dp graphs greedy trees *1500 |
Dec/04/2021 03:03 |
973 | C1 - Brain Network (easy) | GNU C++17 (64) | *1300 |
Dec/04/2021 01:10 |
972 | C - X drawing | C++ (GCC 9.2.1) | AtCoder *300 |
Dec/03/2021 19:41 |
971 | E - Fraction Floor Sum | C++ (GCC 9.2.1) | AtCoder *500 |
Dec/03/2021 18:34 |
970 | B - Triple Metre | C++ (GCC 9.2.1) | AtCoder *200 |
Dec/03/2021 17:36 |
969 | A - AtCoder Quiz 3 | C++ (GCC 9.2.1) | AtCoder *100 |
Dec/03/2021 17:33 |
968 | B - Mahmoud and Ehab and the bipartiteness | GNU C++17 (64) | dfs and similar graphs trees *1300 |
Dec/03/2021 16:53 |
967 | C - Candies | GNU C++17 (64) | binary search implementation *1500 |
Dec/03/2021 15:26 |
966 | C - Party | GNU C++17 (64) | dfs and similar graphs trees *900 |
Dec/03/2021 03:21 |
965 | J - Send the Fool Further! (easy) | GNU C++17 (64) | dfs and similar graphs trees *1400 |
Dec/03/2021 03:16 |
964 | C - Xor-tree | GNU C++17 (64) | brute force data structures dfs and similar trees *1300 |
Dec/03/2021 00:35 |
963 | A - Long Comparison | GNU C++17 (64) | implementation math *900 |
Dec/01/2021 21:49 |
962 | C - Poisoned Dagger | GNU C++17 (64) | binary search *1200 |
Dec/01/2021 21:35 |
961 | B - Absent Remainder | GNU C++17 (64) | greedy implementation sortings *1000 |
Dec/01/2021 21:18 |
960 | A - Modular Exponentiation | GNU C++17 (64) | implementation math *900 |
Dec/01/2021 16:51 |
959 | D - Too Easy Problems | GNU C++17 (64) | binary search brute force data structures greedy sortings *1800 |
Dec/01/2021 16:44 |
958 | F - ATM and Students | GNU C++17 (64) | binary search data structures two pointers *1800 |
Nov/30/2021 21:17 |
957 | E1 - Escape The Maze (easy version) | GNU C++17 (64) | dfs and similar greedy shortest paths trees two pointers *1700 |
Nov/30/2021 14:19 |
956 | C - Complex Market Analysis | GNU C++17 (64) | binary search dp implementation number theory schedules two pointers *1400 |
Nov/29/2021 16:14 |
955 | A - Divide and Multiply | GNU C++17 (64) | greedy implementation math number theory *900 |
Nov/29/2021 14:15 |
954 | B - William the Vigilant | GNU C++17 (64) | implementation strings *1100 |
Nov/29/2021 14:15 |
953 | C - Divan and bitwise operations | GNU C++17 (64) | bitmasks combinatorics constructive algorithms dp math *1500 |
Nov/29/2021 03:22 |
952 | C2 - Brain Network (medium) | GNU C++17 (64) | dfs and similar graphs trees *1500 |
Nov/29/2021 02:24 |
951 | B - Motarack's Birthday | GNU C++17 (64) | binary search greedy ternary search *1500 |
Nov/28/2021 18:55 |
950 | E1 - Close Tuples (easy version) | GNU C++17 (64) | binary search combinatorics math sortings two pointers *1500 |
Nov/27/2021 20:46 |
949 | C - Binary Search | GNU C++17 (64) | binary search combinatorics *1500 |
Nov/26/2021 14:57 |
948 | D - Weights Assignment For Tree Edges | GNU C++17 (64) | constructive algorithms trees *1500 |
Nov/26/2021 01:40 |
947 | C - Polycarp Recovers the Permutation | GNU C++17 (64) | constructive algorithms *1000 |
Nov/25/2021 20:54 |
946 | B - Team Composition: Programmers and Mathematicians | GNU C++17 (64) | binary search constructive algorithms math *800 |
Nov/25/2021 20:20 |
945 | A - Make Even | GNU C++17 (64) | constructive algorithms math *800 |
Nov/25/2021 20:11 |
944 | C - Sonya and Queries | GNU C++17 (64) | data structures implementation *1400 |
Nov/25/2021 03:25 |
943 | C - Binary String Reconstruction | GNU C++17 (64) | 2-sat brute force constructive algorithms greedy *1500 |
Nov/24/2021 21:05 |
942 | F - Interesting Function | GNU C++17 (64) | binary search dp math number theory *1500 |
Nov/24/2021 19:46 |
941 | B - Kalindrome Array | GNU C++17 (64) | greedy two pointers *1100 |
Nov/24/2021 01:07 |
940 | A - Anti Light's Cell Guessing | GNU C++17 (64) | math *900 |
Nov/24/2021 01:07 |
939 | C - Keshi Is Throwing a Party | GNU C++17 (64) | binary search greedy *1600 |
Nov/24/2021 01:06 |
938 | C - Number of Pairs | GNU C++17 (64) | binary search data structures math two pointers *1300 |
Nov/23/2021 19:33 |
937 | C - Chat Ban | GNU C++17 (64) | binary search math *1300 |
Nov/22/2021 22:16 |
936 | B - Special Permutation | GNU C++17 (64) | constructive algorithms greedy *900 |
Nov/22/2021 19:06 |
935 | A - Distance | GNU C++17 (64) | brute force constructive algorithms *800 |
Nov/22/2021 15:16 |
934 | F1 - Guess the K-th Zero (Easy version) | GNU C++17 (64) | binary search interactive *1600 |
Nov/22/2021 13:40 |
933 | A - Equator | GNU C++17 (64) | implementation *1300 |
Nov/18/2021 17:48 |
932 | C - Make a Square | GNU C++17 (64) | brute force implementation math *1400 |
Nov/18/2021 16:33 |
931 | D - Merge Equals | GNU C++17 (64) | data structures implementation *1600 |
Nov/16/2021 15:56 |
930 | B - Students in Railway Carriage | GNU C++17 (64) | constructive algorithms greedy implementation *1300 |
Nov/16/2021 04:01 |
929 | C - Balanced Bitstring | GNU C++17 (64) | greedy implementation strings *1500 |
Nov/16/2021 01:18 |
928 | J - Jeopardy of Dropped Balls | GNU C++17 (64) | binary search brute force dsu implementation *1500 |
Nov/15/2021 16:35 |
927 | C - Killjoy | GNU C++17 (64) | greedy implementation math *1500 |
Nov/15/2021 15:19 |
926 | D2 - Sage's Birthday (hard version) | GNU C++17 (64) | binary search brute force constructive algorithms greedy sortings two pointers *1500 |
Nov/14/2021 19:27 |
925 | A1 - Binary Table (Easy Version) | GNU C++17 (64) | constructive algorithms implementation *1500 |
Nov/13/2021 22:49 |
924 | C1 - Binary Table (Easy Version) | GNU C++17 (64) | constructive algorithms implementation *1500 |
Nov/13/2021 22:48 |
923 | F - Equalize the Array | GNU C++17 (64) | binary search data structures greedy math sortings *1500 |
Nov/13/2021 19:33 |
922 | B - KEYENCE building | C++ (GCC 9.2.1) | AtCoder *200 |
Nov/13/2021 17:58 |
921 | A - Last Card | C++ (GCC 9.2.1) | AtCoder *100 |
Nov/13/2021 17:55 |
920 | C - Dominant Character | GNU C++17 (64) | brute force greedy implementation strings *1400 |
Nov/13/2021 01:23 |
919 | B - Reverse Sort | GNU C++17 (64) | greedy sortings *1000 |
Nov/12/2021 22:31 |
918 | A - A.M. Deviation | GNU C++17 (64) | math number theory *800 |
Nov/12/2021 22:28 |
917 | C - Nastya and Strange Generator | GNU C++17 (64) | greedy implementation *1500 |
Nov/12/2021 18:45 |
916 | A - Nastya and Strange Generator | GNU C++17 (64) | brute force data structures greedy implementation *1500 |
Nov/12/2021 18:43 |
915 | D - Solve The Maze | GNU C++17 (64) | constructive algorithms dfs and similar dsu graphs greedy implementation shortest paths *1700 |
Nov/12/2021 15:42 |
914 | C - Minimum Grid Path | GNU C++17 (64) | brute force data structures greedy math *1500 |
Nov/11/2021 03:51 |
913 | E - Military Problem | GNU C++17 (64) | dfs and similar graphs trees *1600 |
Nov/10/2021 22:59 |
912 | D - Polycarp and Div 3 | GNU C++17 (64) | dp greedy number theory *1500 |
Nov/10/2021 21:05 |
911 | C - Summarize to the Power of Two | GNU C++17 (64) | brute force greedy implementation *1300 |
Nov/10/2021 17:43 |
910 | B - Delete from the Left | GNU C++17 (64) | brute force implementation strings *900 |
Nov/10/2021 17:26 |
909 | A - Tanya and Stairways | GNU C++17 (64) | implementation *800 |
Nov/10/2021 17:20 |
908 | C - Minimum Ties | GNU C++17 (64) | brute force constructive algorithms dfs and similar graphs greedy implementation math *1500 |
Nov/10/2021 16:41 |
907 | E - Restoring the Permutation | GNU C++17 (64) | constructive algorithms implementation *1500 |
Nov/09/2021 21:44 |
906 | D - Glider | GNU C++17 (64) | binary search data structures two pointers *1700 |
Nov/09/2021 20:53 |
905 | C - Coffee Break | GNU C++17 (64) | binary search data structures greedy two pointers *1600 |
Nov/09/2021 17:50 |
904 | B - Buying a TV Set | GNU C++17 (64) | math *1000 |
Nov/09/2021 17:10 |
903 | A - Heist | GNU C++17 (64) | greedy implementation sortings *800 |
Nov/09/2021 16:59 |
902 | C - Random Events | GNU C++17 (64) | dp math probabilities *1500 |
Nov/09/2021 15:58 |
901 | E2 - Close Tuples (hard version) | GNU C++17 (64) | binary search combinatorics implementation math sortings two pointers *1700 |
Nov/09/2021 14:53 |
900 | D - Phoenix and Socks | GNU C++17 (64) | greedy sortings two pointers *1500 |
Nov/08/2021 20:20 |
899 | D - Vupsen, Pupsen and 0 | GNU C++17 (64) | constructive algorithms math *1600 |
Nov/07/2021 21:27 |
898 | C - Martial artist | C++ (GCC 9.2.1) | AtCoder *300 |
Nov/07/2021 18:19 |
897 | B - Counting Arrays | C++ (GCC 9.2.1) | AtCoder *200 |
Nov/07/2021 17:50 |
896 | A - Round decimals | C++ (GCC 9.2.1) | AtCoder *100 |
Nov/07/2021 17:32 |
895 | E - Robot on the Board 1 | GNU C++17 (64) | implementation *1600 |
Nov/05/2021 21:38 |
894 | D - Blue-Red Permutation | GNU C++17 (64) | greedy math sortings *1300 |
Nov/02/2021 21:28 |
893 | C - Minimum Extraction | GNU C++17 (64) | brute force sortings *1000 |
Nov/02/2021 20:53 |
892 | B - Odd Grasshopper | GNU C++17 (64) | math *900 |
Nov/02/2021 20:25 |
891 | A - Linear Keyboard | GNU C++17 (64) | implementation strings *800 |
Nov/02/2021 20:10 |
890 | A - Restoring Three Numbers | GNU C++17 (64) | math *800 |
Nov/02/2021 15:32 |
889 | E - Two Teams | GNU C++17 (64) | data structures implementation sortings *1800 |
Nov/02/2021 15:14 |
888 | D - Walking Robot | GNU C++17 (64) | greedy *1500 |
Nov/01/2021 22:38 |
887 | C - Gourmet Cat | GNU C++17 (64) | implementation math *1400 |
Nov/01/2021 21:45 |
886 | B - Draw! | GNU C++17 (64) | greedy implementation *1400 |
Nov/01/2021 20:31 |
885 | C - Banknotes | GNU C++17 (64) | greedy number theory *1400 |
Nov/01/2021 16:27 |
884 | A - Era | GNU C++17 (64) | greedy *800 |
Oct/31/2021 21:35 |
883 | B - Update Files | GNU C++17 (64) | greedy implementation math *1100 |
Oct/30/2021 15:59 |
882 | A - AB Balance | GNU C++17 (64) | strings *900 |
Oct/30/2021 14:39 |
881 | A - Two Subsequences | GNU C++17 (64) | implementation *800 |
Oct/29/2021 16:58 |
880 | B - Divine Array | GNU C++17 (64) | constructive algorithms implementation *1100 |
Oct/29/2021 16:52 |
879 | A - Competitive Programmer | GNU C++17 (64) | chinese remainder theorem math *1000 |
Oct/23/2021 02:40 |
878 | B - Omkar and Heavenly Tree | GNU C++17 (64) | brute force constructive algorithms trees *1200 |
Oct/17/2021 17:52 |
877 | A - Windblume Ode | GNU C++17 (64) | brute force constructive algorithms greedy math number theory *800 |
Oct/17/2021 17:52 |
876 | C - The Delivery Dilemma | GNU C++17 (64) | binary search greedy sortings *1400 |
Oct/17/2021 15:16 |
875 | C - Strange Game On Matrix | GNU C++17 (64) | greedy two pointers *1600 |
Oct/15/2021 16:26 |
874 | D1 - All are Same | GNU C++17 (64) | math number theory *1100 |
Oct/14/2021 17:48 |
873 | B - Make it Divisible by 25 | GNU C++17 (64) | dfs and similar dp greedy math math *900 |
Oct/13/2021 22:02 |
872 | C - Save More Mice | GNU C++17 (64) | binary search greedy greedy *1000 |
Oct/13/2021 20:58 |
871 | A - Elections | GNU C++17 (64) | math *800 |
Oct/13/2021 20:21 |
870 | C - Edgy Trees | GNU C++17 (64) | dfs and similar dsu graphs math trees *1500 |
Oct/13/2021 15:14 |
869 | I - Parking Lot | GNU C++17 (64) | combinatorics math *1700 |
Oct/13/2021 01:52 |
868 | C - Longest Regular Bracket Sequence | GNU C++17 (64) | constructive algorithms data structures dp greedy sortings strings *1900 |
Oct/12/2021 21:11 |
867 | B - Balanced Substring | GNU C++17 (64) | dp implementation *1500 |
Oct/12/2021 15:26 |
866 | B - Uniqueness | GNU C++17 (64) | binary search brute force implementation two pointers *1500 |
Oct/12/2021 02:23 |
865 | J - Robot Factory | GNU C++17 (64) | bitmasks dfs and similar *1400 |
Oct/11/2021 22:29 |
864 | C - Compressed Bracket Sequence | GNU C++17 (64) | brute force implementation *1800 |
Oct/11/2021 19:34 |
863 | B - Groups | GNU C++17 (64) | brute force implementation *1000 |
Oct/10/2021 16:46 |
862 | C - Delete Two Elements | GNU C++17 (64) | data structures dp implementation math two pointers *1200 |
Oct/10/2021 16:40 |
861 | A - Computer Game | GNU C++17 (64) | brute force dfs and similar dp implementation *800 |
Oct/10/2021 14:48 |
860 | B - Emotes | GNU C++17 (64) | greedy math sortings *1000 |
Oct/10/2021 14:11 |
859 | B - Special Numbers | GNU C++17 (64) | bitmasks math *1100 |
Oct/09/2021 20:54 |
858 | E1 - Rubik's Cube Coloring (easy version) | GNU C++17 (64) | combinatorics math *1300 |
Oct/09/2021 20:40 |
857 | C - Vasya and String | GNU C++17 (64) | binary search dp strings two pointers *1500 |
Oct/09/2021 03:48 |
856 | C - Make Them Equal | GNU C++17 (64) | brute force greedy math strings *1200 |
Oct/09/2021 00:35 |
855 | A - Consecutive Sum Riddle | GNU C++17 (64) | math *800 |
Oct/09/2021 00:34 |
854 | E - Tetrahedron | GNU C++17 (64) | dp math matrices *1500 |
Oct/08/2021 15:46 |
853 | C - Tile Painting | GNU C++17 (64) | number theory *1500 |
Oct/08/2021 01:35 |
852 | B1 - Character Swap (Easy Version) | GNU C++17 (64) | strings *1000 |
Oct/07/2021 21:58 |
851 | C - Ehab and Prefix MEXs | GNU C++17 (64) | brute force constructive algorithms greedy *1600 |
Oct/07/2021 16:22 |
850 | B1 - Cat Party (Easy Edition) | GNU C++17 (64) | data structures implementation *1500 |
Oct/07/2021 01:16 |
849 | C - Electrification | GNU C++17 (64) | binary search brute force greedy *1600 |
Oct/06/2021 20:52 |
848 | E - Two Arrays and Sum of Functions | GNU C++17 (64) | greedy math sortings *1600 |
Oct/06/2021 16:52 |
847 | C - Good String | GNU C++17 (64) | brute force dp greedy two pointers *1500 |
Oct/05/2021 23:07 |
846 | E1 - Reading Books (easy version) | GNU C++17 (64) | data structures greedy sortings *1600 |
Oct/05/2021 18:47 |
845 | D1 - Optimal Subsequences (Easy Version) | GNU C++17 (64) | data structures greedy *1600 |
Oct/05/2021 01:15 |
844 | C - Chef Monocarp | GNU C++17 (64) | dp flows graph matchings greedy math sortings *1800 |
Oct/04/2021 22:09 |
843 | D - Minimal Height Tree | GNU C++17 (64) | graphs greedy shortest paths trees *1600 |
Oct/04/2021 15:43 |
842 | A - Gamer Hemose | GNU C++17 (64) | binary search greedy math sortings *800 |
Oct/04/2021 00:02 |
841 | B - Hemose Shopping | GNU C++17 (64) | constructive algorithms dsu math sortings *1200 |
Oct/04/2021 00:02 |
840 | E2 - Array Optimization by Deque | GNU C++17 (64) | data structures greedy *1700 |
Oct/03/2021 15:55 |
839 | A - Creating a Character | GNU C++17 (64) | binary search math *1300 |
Oct/03/2021 02:43 |
838 | B - Zmei Gorynich | GNU C++17 (64) | greedy math *1600 |
Oct/03/2021 02:21 |
837 | D - Online games | C++ (GCC 9.2.1) | AtCoder *400 |
Oct/02/2021 21:10 |
836 | C - Select Mul | C++ (GCC 9.2.1) | AtCoder *300 |
Oct/02/2021 17:54 |
835 | B - typo | C++ (GCC 9.2.1) | AtCoder *200 |
Oct/02/2021 17:42 |
834 | A - Seismic magnitude scales | C++ (GCC 9.2.1) | AtCoder *100 |
Oct/02/2021 17:32 |
833 | D2 - Equalizing by Division (hard version) | GNU C++17 (64) | brute force math sortings *1600 |
Oct/02/2021 16:25 |
832 | B - Bad Prices | GNU C++17 (64) | data structures implementation *1100 |
Oct/02/2021 02:59 |
831 | D1 - Equalizing by Division (easy version) | GNU C++17 (64) | brute force implementation *1500 |
Oct/02/2021 02:42 |
830 | D - Stas and the Queue at the Buffet | GNU C++17 (64) | greedy math sortings *1600 |
Oct/01/2021 23:10 |
829 | C - Sequence Pair Weight | GNU C++17 (64) | hashing implementation math *1600 |
Oct/01/2021 20:53 |
828 | B - Catch Overflow! | GNU C++17 (64) | data structures expression parsing implementation *1600 |
Sep/30/2021 22:09 |
827 | C - Ticks | GNU C++17 (64) | greedy implementation *1500 |
Sep/29/2021 19:45 |
826 | D - Productive Meeting | GNU C++17 (64) | constructive algorithms graphs greedy *1400 |
Sep/28/2021 21:41 |
825 | A - Casimir's String Solitaire | GNU C++17 (64) | math strings *800 |
Sep/28/2021 21:04 |
824 | B - Shifting Sort | GNU C++17 (64) | implementation sortings *1100 |
Sep/28/2021 21:04 |
823 | E1 - Permutation Minimization by Deque | GNU C++17 (64) | constructive algorithms greedy math *1000 |
Sep/28/2021 21:03 |
822 | B - Proper Nutrition | GNU C++17 (64) | brute force implementation number theory *1100 |
Sep/28/2021 19:15 |
821 | C - Robot Breakout | GNU C++17 (64) | implementation *1500 |
Sep/28/2021 01:29 |
820 | D1 - RGB Substring (easy version) | GNU C++17 (64) | implementation *1500 |
Sep/27/2021 21:16 |
819 | D1 - Parallel Universes (Easy) | GNU C++17 (64) | implementation *1600 |
Sep/27/2021 18:04 |
818 | A - Remainder | GNU C++17 (64) | implementation math *1100 |
Sep/26/2021 22:16 |
817 | B - Polycarp Training | GNU C++17 (64) | data structures greedy sortings *1000 |
Sep/26/2021 21:49 |
816 | C - Long Sequence | C++ (GCC 9.2.1) | AtCoder *300 |
Sep/26/2021 17:50 |
815 | B - Base K | C++ (GCC 9.2.1) | AtCoder *200 |
Sep/26/2021 17:41 |
814 | A - Find Multiple | C++ (GCC 9.2.1) | AtCoder *100 |
Sep/26/2021 17:31 |
813 | C - Playlist | GNU C++17 (64) | brute force data structures sortings *1600 |
Sep/26/2021 17:07 |
812 | D1 - Remove the Substring (easy version) | GNU C++17 (64) | greedy implementation *1600 |
Sep/26/2021 16:21 |
811 | E - Boxers | GNU C++17 (64) | greedy sortings *1500 |
Sep/25/2021 21:07 |
810 | C - Pipes | GNU C++17 (64) | dp implementation *1500 |
Sep/25/2021 15:34 |
809 | C - Linova and Kingdom | GNU C++17 (64) | dfs and similar dp greedy sortings trees *1600 |
Sep/24/2021 19:33 |
808 | G - Special Permutation | GNU C++17 (64) | constructive algorithms *1600 |
Sep/23/2021 21:53 |
807 | F - Binary String Reconstruction | GNU C++17 (64) | constructive algorithms dfs and similar math *1500 |
Sep/23/2021 20:58 |
806 | E - Special Elements | GNU C++17 (64) | brute force implementation two pointers *1500 |
Sep/23/2021 18:56 |
805 | C - Board Moves | GNU C++17 (64) | math *1000 |
Sep/23/2021 03:13 |
804 | D - Constructing the Array | GNU C++17 (64) | constructive algorithms data structures sortings *1600 |
Sep/23/2021 02:22 |
803 | A - Balanced Rating Changes | GNU C++17 (64) | implementation math *1000 |
Sep/22/2021 22:42 |
802 | B - 01 Game | GNU C++17 (64) | games *900 |
Sep/21/2021 19:38 |
801 | C - Slay the Dragon | GNU C++17 (64) | binary search greedy sortings ternary search *1300 |
Sep/20/2021 21:10 |
800 | B - Combinatorics Homework | GNU C++17 (64) | combinatorics greedy math *1100 |
Sep/20/2021 20:41 |
799 | A - Regular Bracket Sequences | GNU C++17 (64) | constructive algorithms *800 |
Sep/20/2021 20:12 |
798 | B - Applejack and Storages | GNU C++17 (64) | constructive algorithms data structures greedy implementation *1400 |
Sep/20/2021 19:59 |
797 | B - Swaps | GNU C++17 (64) | greedy math sortings *1400 |
Sep/19/2021 22:20 |
796 | A - Countdown | GNU C++17 (64) | greedy *800 |
Sep/18/2021 20:12 |
795 | A - String Task | GNU C++17 (64) | implementation strings *1000 |
Sep/18/2021 04:02 |
794 | E - Bertown roads | GNU C++17 (64) | dfs and similar graphs *2000 |
Sep/18/2021 03:50 |
793 | C - Deep Down Below | GNU C++17 (64) | binary search greedy sortings *1300 |
Sep/17/2021 17:06 |
792 | B - Alice, Bob, Two Teams | GNU C++17 (64) | brute force constructive algorithms *1400 |
Sep/16/2021 16:54 |
791 | C - The Smallest String Concatenation | GNU C++17 (64) | sortings strings *1700 |
Sep/16/2021 15:21 |
790 | B - Unlucky Ticket | GNU C++17 (64) | greedy sortings *1100 |
Sep/15/2021 03:52 |
789 | C - Find Pair | GNU C++17 (64) | implementation math sortings *1700 |
Sep/15/2021 03:42 |
788 | D2 - Seating Arrangements (hard version) | GNU C++17 (64) | data structures greedy implementation sortings two pointers *1600 |
Sep/14/2021 20:59 |
787 | C - Remove Adjacent | GNU C++17 (64) | brute force constructive algorithms greedy strings *1600 |
Sep/13/2021 22:22 |
786 | C - Beautiful Regional Contest | GNU C++17 (64) | greedy implementation *1500 |
Sep/13/2021 20:15 |
785 | E - Destruction | C++ (GCC 9.2.1) | AtCoder *500 |
Sep/13/2021 01:21 |
784 | D1 - Seating Arrangements (easy version) | GNU C++17 (64) | data structures greedy sortings *1100 |
Sep/12/2021 21:28 |
783 | C - MAX-MEX Cut | GNU C++17 (64) | bitmasks constructive algorithms dp greedy *1000 |
Sep/12/2021 21:08 |
782 | B - MIN-MEX Cut | GNU C++17 (64) | bitmasks constructive algorithms dp greedy *800 |
Sep/12/2021 20:25 |
781 | A - Median Maximization | GNU C++17 (64) | binary search greedy math *800 |
Sep/12/2021 20:15 |
780 | B - Beautiful Numbers | GNU C++17 (64) | data structures implementation math two pointers *1300 |
Sep/12/2021 15:10 |
779 | A - New Year Garland | GNU C++17 (64) | math *900 |
Sep/11/2021 20:01 |
778 | B - Journey Planning | GNU C++17 (64) | data structures sortings *1400 |
Sep/10/2021 23:02 |
777 | D - Pair of Topics | GNU C++17 (64) | binary search data structures sortings two pointers *1400 |
Sep/10/2021 15:04 |
776 | C - Stack of Presents | GNU C++17 (64) | data structures implementation *1400 |
Sep/09/2021 22:17 |
775 | C - Jury Meeting | GNU C++17 (64) | combinatorics math *1500 |
Sep/09/2021 16:32 |
774 | B - Chess Tournament | GNU C++17 (64) | constructive algorithms *1000 |
Sep/08/2021 21:05 |
773 | A - Balanced Substring | GNU C++17 (64) | implementation *800 |
Sep/08/2021 20:15 |
772 | B - Little Girl and Game | GNU C++17 (64) | games greedy *1300 |
Sep/08/2021 16:30 |
771 | B - Two Arrays | GNU C++17 (64) | greedy math sortings *1100 |
Sep/07/2021 20:41 |
770 | A - Copy-paste | GNU C++17 (64) | greedy math *800 |
Sep/07/2021 20:14 |
769 | C - Little Girl and Maximum Sum | GNU C++17 (64) | data structures greedy implementation sortings *1500 |
Sep/07/2021 17:48 |
768 | B - Yet Another Crosses Problem | GNU C++17 (64) | implementation *1300 |
Sep/07/2021 02:51 |
767 | C - From S To T | GNU C++17 (64) | implementation strings *1300 |
Sep/07/2021 01:57 |
766 | C - Good String | GNU C++17 (64) | greedy *1300 |
Sep/06/2021 22:11 |
765 | B - MEXor Mixup | GNU C++17 (64) | bitmasks greedy *1000 |
Sep/05/2021 21:47 |
764 | A - Domino Disaster | GNU C++17 (64) | implementation strings *800 |
Sep/05/2021 20:09 |
763 | A - Yellow Cards | GNU C++17 (64) | greedy implementation math *1000 |
Sep/05/2021 19:49 |
762 | C - Swap Letters | GNU C++17 (64) | constructive algorithms greedy *1500 |
Sep/05/2021 17:53 |
761 | B - The Number of Products | GNU C++17 (64) | combinatorics dp implementation *1400 |
Sep/04/2021 22:03 |
760 | E - Sorting Queries | C++ (GCC 9.2.1) | AtCoder *500 |
Sep/04/2021 20:49 |
759 | D - Cutting Woods | C++ (GCC 9.2.1) | AtCoder *400 |
Sep/04/2021 17:52 |
758 | C - Inverse of Permutation | C++ (GCC 9.2.1) | AtCoder *300 |
Sep/04/2021 17:39 |
757 | B - AtCoder Quiz | C++ (GCC 9.2.1) | AtCoder *200 |
Sep/04/2021 17:35 |
756 | A - Lexicographic Order | C++ (GCC 9.2.1) | AtCoder *100 |
Sep/04/2021 17:31 |
755 | B - Hierarchy | GNU C++17 (64) | dfs and similar dsu greedy shortest paths *1500 |
Sep/04/2021 01:36 |
754 | D - Igor In the Museum | GNU C++17 (64) | dfs and similar graphs shortest paths *1700 |
Sep/03/2021 17:42 |
753 | C - Hongcow Builds A Nation | GNU C++17 (64) | constructive algorithms dfs and similar graphs *1500 |
Sep/02/2021 22:54 |
752 | B - Fortune Telling | GNU C++17 (64) | implementation number theory *1200 |
Sep/02/2021 18:25 |
751 | C - Title | GNU C++17 (64) | expression parsing *1600 |
Sep/02/2021 17:37 |
750 | A - Tricky Sum | GNU C++17 (64) | math *900 |
Sep/02/2021 02:55 |
749 | B - Queries on a String | GNU C++17 (64) | implementation strings *1300 |
Sep/02/2021 02:42 |
748 | B - Jzzhu and Sequences | GNU C++17 (64) | implementation math *1300 |
Sep/01/2021 01:33 |
747 | A - Jzzhu and Children | GNU C++17 (64) | implementation *1000 |
Sep/01/2021 00:49 |
746 | D - Jzzhu and Cities | GNU C++17 (64) | graphs greedy shortest paths *2000 |
Aug/31/2021 22:32 |
745 | A - Prime Minister | GNU C++17 (64) | greedy *800 |
Aug/31/2021 16:23 |
744 | C - Tiles | GNU C++17 (64) | combinatorics greedy math *1300 |
Aug/31/2021 16:06 |
743 | D - Prime Graph | GNU C++17 (64) | constructive algorithms greedy math number theory *1500 |
Aug/31/2021 03:59 |
742 | F - Mentors | GNU C++17 (64) | binary search data structures implementation *1500 |
Aug/30/2021 20:26 |
741 | B - Take Your Places! | GNU C++17 (64) | implementation *1300 |
Aug/29/2021 22:07 |
740 | A - A Variety of Operations | GNU C++17 (64) | math *800 |
Aug/29/2021 20:16 |
739 | C - Rings | GNU C++17 (64) | constructive algorithms math *1500 |
Aug/29/2021 14:19 |
738 | B - Codeforces Subsequences | GNU C++17 (64) | brute force constructive algorithms greedy math strings *1500 |
Aug/28/2021 22:59 |
737 | A - Specific Tastes of Andre | GNU C++17 (64) | constructive algorithms implementation *800 |
Aug/28/2021 22:01 |
736 | B - Bear and Different Names | GNU C++17 (64) | constructive algorithms greedy *1500 |
Aug/27/2021 19:42 |
735 | A - Bear and Friendship Condition | GNU C++17 (64) | dfs and similar dsu graphs *1500 |
Aug/27/2021 16:19 |
734 | B - Scenes From a Memory | GNU C++17 (64) | brute force constructive algorithms implementation math number theory *1000 |
Aug/26/2021 20:47 |
733 | A - The Miracle and the Sleeper | GNU C++17 (64) | greedy math *800 |
Aug/26/2021 20:16 |
732 | A - Cubes Sorting | GNU C++17 (64) | math sortings *900 |
Aug/26/2021 19:57 |
731 | E - Cyclic Components | GNU C++17 (64) | dfs and similar dsu graphs *1500 |
Aug/26/2021 17:32 |
730 | B - Two-gram | GNU C++17 (64) | implementation strings *900 |
Aug/25/2021 22:36 |
729 | A - Arya and Bran | GNU C++17 (64) | implementation *900 |
Aug/25/2021 22:11 |
728 | C - Journey | GNU C++17 (64) | dfs and similar dp graphs probabilities trees *1500 |
Aug/25/2021 21:38 |
727 | A - Charmed by the Game | GNU C++17 (64) | brute force math *1300 |
Aug/25/2021 17:19 |
726 | A - Simply Strange Sort | GNU C++17 (64) | brute force implementation sortings *800 |
Aug/24/2021 20:40 |
725 | A - Happy Birthday, Polycarp! | GNU C++17 (64) | implementation *1000 |
Aug/24/2021 19:30 |
724 | A - As Simple as One and Two | GNU C++17 (64) | dp greedy *1400 |
Aug/24/2021 18:24 |
723 | A - Theatre Square | GNU C++17 (64) | math *1000 |
Aug/24/2021 02:22 |
722 | B - String Modification | GNU C++17 (64) | brute force constructive algorithms implementation sortings strings *1400 |
Aug/23/2021 21:59 |
721 | B - Dreamoon Likes Permutations | GNU C++17 (64) | implementation math *1400 |
Aug/23/2021 19:52 |
720 | C - Given Length and Sum of Digits... | GNU C++17 (64) | dp greedy implementation *1400 |
Aug/23/2021 18:24 |
719 | A - Visiting a Friend | GNU C++17 (64) | greedy implementation *1100 |
Aug/22/2021 21:44 |
718 | B - Orac and Models | GNU C++17 (64) | dp math number theory *1400 |
Aug/21/2021 22:01 |
717 | C - One More aab aba baa | C++ (GCC 9.2.1) | AtCoder *300 |
Aug/21/2021 17:39 |
716 | B - log2(N) | C++ (GCC 9.2.1) | AtCoder *200 |
Aug/21/2021 17:34 |
715 | A - Your First Judge | C++ (GCC 9.2.1) | AtCoder *100 |
Aug/21/2021 17:32 |
714 | C - Sweets Eating | GNU C++17 (64) | dp greedy math sortings *1500 |
Aug/21/2021 14:51 |
713 | B - Silly Mistake | GNU C++17 (64) | greedy implementation *1400 |
Aug/21/2021 03:26 |
712 | B - Number Circle | GNU C++17 (64) | greedy math sortings *1100 |
Aug/20/2021 20:59 |
711 | B - Yet Another Meme Problem | GNU C++17 (64) | math *1100 |
Aug/19/2021 21:06 |
710 | A - Deadline | GNU C++17 (64) | binary search brute force math ternary search *1100 |
Aug/19/2021 20:22 |
709 | D - Make a Power of Two | GNU C++17 (64) | greedy math strings *1300 |
Aug/18/2021 23:00 |
708 | C - Infinity Table | GNU C++17 (64) | implementation math *800 |
Aug/18/2021 21:37 |
707 | B - Who's Opposite? | GNU C++17 (64) | math *800 |
Aug/18/2021 20:52 |
706 | A - Dislike of Threes | GNU C++17 (64) | implementation *800 |
Aug/18/2021 20:08 |
705 | A - Parity | GNU C++17 (64) | math *900 |
Aug/18/2021 19:24 |
704 | B - Tape | GNU C++17 (64) | greedy sortings *1400 |
Aug/18/2021 19:02 |
703 | C - Platforms Jumping | GNU C++17 (64) | greedy *1700 |
Aug/18/2021 03:02 |
702 | D - Binary String Minimizing | GNU C++17 (64) | greedy *1500 |
Aug/17/2021 19:00 |
701 | B - Minimize the Permutation | GNU C++17 (64) | greedy *1400 |
Aug/17/2021 18:27 |
700 | D1 - Mocha and Diana (Easy Version) | GNU C++17 (64) | brute force constructive algorithms dsu graphs greedy trees *1400 |
Aug/17/2021 01:50 |
699 | C - Mocha and Hiking | GNU C++17 (64) | constructive algorithms graphs *1200 |
Aug/16/2021 01:05 |
698 | A - Mocha and Math | GNU C++17 (64) | bitmasks constructive algorithms math *900 |
Aug/15/2021 22:08 |
697 | B - Mocha and Red and Blue | GNU C++17 (64) | dp greedy *900 |
Aug/15/2021 20:33 |
696 | A - Two distinct points | GNU C++17 (64) | implementation *800 |
Aug/15/2021 18:06 |
695 | C - Nice Garland | GNU C++17 (64) | brute force greedy math *1300 |
Aug/15/2021 17:58 |
694 | C - MP3 | GNU C++17 (64) | two pointers *1600 |
Aug/14/2021 22:07 |
693 | C - Distribution | C++ (GCC 9.2.1) | AtCoder *300 |
Aug/14/2021 18:15 |
692 | B - How many? | C++ (GCC 9.2.1) | AtCoder *200 |
Aug/14/2021 17:36 |
691 | A - New Generation ABC | C++ (GCC 9.2.1) | AtCoder *100 |
Aug/14/2021 17:32 |
690 | A - ConneR and the A.R.C. Markland-N | GNU C++17 (64) | binary search brute force implementation *1100 |
Aug/13/2021 19:24 |
689 | B - JOE is on TV! | GNU C++17 (64) | combinatorics greedy math *1000 |
Aug/13/2021 17:58 |
688 | C - NEKO's Maze Game | GNU C++17 (64) | constructive algorithms implementation *1400 |
Aug/13/2021 16:31 |
687 | C - Maximum Median | GNU C++17 (64) | binary search greedy math sortings *1400 |
Aug/13/2021 14:52 |
686 | B - USB vs. PS/2 | GNU C++17 (64) | greedy implementation sortings two pointers *1400 |
Aug/12/2021 21:45 |
685 | A - k-th divisor | GNU C++17 (64) | math number theory *1400 |
Aug/12/2021 21:01 |
684 | B - Balanced Tunnel | GNU C++17 (64) | data structures sortings two pointers *1300 |
Aug/11/2021 18:15 |
683 | B - Kill `Em All | GNU C++17 (64) | greedy sortings *1300 |
Aug/11/2021 02:21 |
682 | A - Ezzat and Two Subsequences | GNU C++17 (64) | brute force math sortings *800 |
Aug/10/2021 00:41 |
681 | B - Moamen and k-subarrays | GNU C++17 (64) | greedy sortings *1100 |
Aug/10/2021 00:41 |
680 | D - Diverse Garland | GNU C++17 (64) | constructive algorithms dp greedy *1400 |
Aug/09/2021 16:39 |
679 | C - Powers Of Two | GNU C++17 (64) | bitmasks greedy *1400 |
Aug/09/2021 15:30 |
678 | A - Detective Book | GNU C++17 (64) | implementation *1000 |
Aug/08/2021 22:17 |
677 | C - Reorder Cards | C++ (GCC 9.2.1) | AtCoder *300 |
Aug/08/2021 18:58 |
676 | D - Takahashi Tour | C++ (GCC 9.2.1) | AtCoder *400 |
Aug/08/2021 18:42 |
675 | B - Booby Prize | C++ (GCC 9.2.1) | AtCoder *200 |
Aug/08/2021 17:36 |
674 | A - Bitwise Exclusive Or | C++ (GCC 9.2.1) | AtCoder *100 |
Aug/08/2021 17:31 |
673 | A - Winner | GNU C++17 (64) | hashing implementation *1500 |
Aug/07/2021 22:51 |
672 | B - Kefa and Company | GNU C++17 (64) | binary search sortings two pointers *1500 |
Aug/07/2021 02:34 |
671 | A - Superhero Transformation | GNU C++17 (64) | implementation strings *1000 |
Aug/06/2021 21:48 |
670 | D - Secret Passwords | GNU C++17 (64) | dfs and similar dsu graphs *1500 |
Aug/05/2021 22:13 |
669 | C - Everyone is a Winner! | GNU C++17 (64) | binary search math meet-in-the-middle number theory *1400 |
Aug/05/2021 20:00 |
668 | B - PIN Codes | GNU C++17 (64) | greedy implementation *1400 |
Aug/05/2021 19:05 |
667 | C - Serval and Parenthesis Sequence | GNU C++17 (64) | greedy strings *1700 |
Aug/05/2021 01:13 |
666 | B - Serval and Toy Bricks | GNU C++17 (64) | constructive algorithms greedy *1200 |
Aug/04/2021 22:36 |
665 | A - Serval and Bus | GNU C++17 (64) | brute force math *1000 |
Aug/04/2021 20:18 |
664 | C - Web of Lies | GNU C++17 (64) | graphs greedy *1400 |
Aug/04/2021 17:31 |
663 | C - Coin Rows | GNU C++17 (64) | brute force constructive algorithms dp implementation *1300 |
Aug/03/2021 19:12 |
662 | A - Minimum Integer | GNU C++17 (64) | math *1000 |
Aug/02/2021 21:07 |
661 | B - Gregor and the Pawn Game | GNU C++17 (64) | dfs and similar dp flows graph matchings graphs greedy implementation *800 |
Aug/01/2021 20:32 |
660 | A - Gregor and Cryptography | GNU C++17 (64) | math number theory *800 |
Aug/01/2021 20:08 |
659 | C - Soldier and Cards | GNU C++17 (64) | brute force dfs and similar games *1400 |
Aug/01/2021 19:05 |
658 | A - Cutting Banner | GNU C++17 (64) | brute force implementation *1400 |
Aug/01/2021 16:17 |
657 | C - Divisibility by Eight | GNU C++17 (64) | brute force dp math *1500 |
Jul/31/2021 20:18 |
656 | D - Querying Multiset | C++ (GCC 9.2.1) | AtCoder *400 |
Jul/31/2021 19:15 |
655 | C - Min Difference | C++ (GCC 9.2.1) | AtCoder *300 |
Jul/31/2021 17:49 |
654 | B - Weak Password | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/31/2021 17:39 |
653 | A - Alloy | C++ (GCC 9.2.1) | AtCoder *100 |
Jul/31/2021 17:32 |
652 | B - Two Tables | GNU C++17 (64) | brute force *1300 |
Jul/30/2021 22:40 |
651 | A - PizzaForces | GNU C++17 (64) | brute force math *900 |
Jul/30/2021 22:19 |
650 | C - Kefa and Park | GNU C++17 (64) | dfs and similar graphs trees *1500 |
Jul/30/2021 19:28 |
649 | A - Boredom | GNU C++17 (64) | dp *1500 |
Jul/30/2021 18:23 |
648 | B - Cobb | GNU C++17 (64) | bitmasks brute force greedy math *1700 |
Jul/30/2021 15:38 |
647 | A - Cherry | GNU C++17 (64) | greedy *800 |
Jul/30/2021 00:57 |
646 | C - Array Splitting | GNU C++17 (64) | greedy sortings *1400 |
Jul/29/2021 19:46 |
645 | A - Ehab Fails to Be Thanos | GNU C++17 (64) | constructive algorithms greedy sortings *1000 |
Jul/29/2021 15:34 |
644 | C - Ehab and a Special Coloring Problem | GNU C++17 (64) | constructive algorithms number theory *1300 |
Jul/29/2021 15:25 |
643 | B - New Skateboard | GNU C++17 (64) | dp *1300 |
Jul/28/2021 20:27 |
642 | C - Maximum splitting | GNU C++17 (64) | dp greedy math number theory *1300 |
Jul/28/2021 19:57 |
641 | C2 - Increasing Subsequence (hard version) | GNU C++17 (64) | greedy *1700 |
Jul/28/2021 02:11 |
640 | C1 - Increasing Subsequence (easy version) | GNU C++17 (64) | greedy *1300 |
Jul/27/2021 20:56 |
639 | B - Long Number | GNU C++17 (64) | greedy *1300 |
Jul/27/2021 19:50 |
638 | B - Verse For Santa | GNU C++17 (64) | binary search brute force implementation *1300 |
Jul/27/2021 19:10 |
637 | B - Maximums | GNU C++17 (64) | implementation math *900 |
Jul/26/2021 23:05 |
636 | C - Permutation Partitions | GNU C++17 (64) | combinatorics greedy math *1300 |
Jul/26/2021 22:55 |
635 | B - Running for Gold | GNU C++17 (64) | combinatorics graphs greedy sortings *1500 |
Jul/26/2021 21:52 |
634 | A - Subsequence Permutation | GNU C++17 (64) | sortings strings *800 |
Jul/26/2021 01:19 |
633 | C - Fadi and LCM | GNU C++17 (64) | brute force math number theory *1400 |
Jul/25/2021 18:45 |
632 | B - Chess Cheater | GNU C++17 (64) | greedy implementation sortings *1400 |
Jul/25/2021 17:14 |
631 | B - Reversing Encryption | GNU C++17 (64) | implementation *900 |
Jul/24/2021 21:58 |
630 | D - Number of Shortest paths | C++ (GCC 9.2.1) | AtCoder *400 |
Jul/24/2021 19:27 |
629 | B - Cycle Hit | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/24/2021 17:36 |
628 | A - Blood Pressure | C++ (GCC 9.2.1) | AtCoder *100 |
Jul/24/2021 17:32 |
627 | B2 - Wonderful Coloring - 2 | GNU C++17 (64) | binary search constructive algorithms data structures greedy *1400 |
Jul/23/2021 21:54 |
626 | B1 - Wonderful Coloring - 1 | GNU C++17 (64) | greedy strings *800 |
Jul/23/2021 20:33 |
625 | A - Polycarp and Coins | GNU C++17 (64) | greedy math *800 |
Jul/23/2021 20:21 |
624 | A - Two Substrings | GNU C++17 (64) | brute force dp greedy implementation strings *1500 |
Jul/23/2021 19:48 |
623 | B - Reverse String | GNU C++17 (64) | brute force dp hashing implementation strings *1300 |
Jul/23/2021 18:05 |
622 | C - Penalty | GNU C++17 (64) | bitmasks brute force dp greedy *1200 |
Jul/22/2021 21:48 |
621 | A - Digits Sum | GNU C++17 (64) | math number theory *800 |
Jul/22/2021 20:13 |
620 | B - National Project | GNU C++17 (64) | math *1400 |
Jul/22/2021 19:22 |
619 | C - Fillomino 2 | GNU C++17 (64) | constructive algorithms dfs and similar greedy implementation *1400 |
Jul/22/2021 18:12 |
618 | A - Nearest Interesting Number | GNU C++17 (64) | implementation *800 |
Jul/22/2021 01:25 |
617 | C - Computer Game | GNU C++17 (64) | binary search math *1400 |
Jul/22/2021 01:20 |
616 | D - Candy Box (easy version) | GNU C++17 (64) | greedy sortings *1400 |
Jul/21/2021 20:51 |
615 | B - DZY Loves Chemistry | GNU C++17 (64) | dfs and similar dsu greedy *1400 |
Jul/21/2021 19:43 |
614 | B - Universal Solution | GNU C++17 (64) | greedy *1400 |
Jul/20/2021 22:36 |
613 | C - Create The Teams | GNU C++17 (64) | brute force dp greedy implementation sortings *1400 |
Jul/20/2021 21:27 |
612 | C - String Equality | GNU C++17 (64) | dp greedy hashing implementation strings *1400 |
Jul/20/2021 18:04 |
611 | A - K-th Largest Value | GNU C++17 (64) | brute force greedy implementation *800 |
Jul/19/2021 20:04 |
610 | D - Secret Santa | GNU C++17 (64) | constructive algorithms flows graphs greedy math *1600 |
Jul/18/2021 01:56 |
609 | A - Binary Decimal | GNU C++17 (64) | greedy math *800 |
Jul/18/2021 01:55 |
608 | B - Putting Plates | GNU C++17 (64) | constructive algorithms implementation *800 |
Jul/18/2021 01:55 |
607 | C - Pursuit | GNU C++17 (64) | binary search brute force greedy sortings *1200 |
Jul/18/2021 01:55 |
606 | C - Air Conditioner | GNU C++17 (64) | dp greedy implementation sortings two pointers *1500 |
Jul/17/2021 19:13 |
605 | B - Assigning to Classes | GNU C++17 (64) | greedy implementation sortings *1000 |
Jul/16/2021 20:44 |
604 | B - Longest Palindrome | GNU C++17 (64) | brute force constructive algorithms greedy implementation strings *1100 |
Jul/16/2021 20:22 |
603 | A - ABC String | GNU C++17 (64) | bitmasks brute force implementation *900 |
Jul/16/2021 16:11 |
602 | B - Non-Substring Subsequence | GNU C++17 (64) | dp greedy implementation strings *900 |
Jul/16/2021 15:48 |
601 | C - Manhattan Subarrays | GNU C++17 (64) | brute force geometry greedy implementation *1700 |
Jul/15/2021 20:37 |
600 | B - Maximum Cost Deletion | GNU C++17 (64) | greedy math *1000 |
Jul/14/2021 21:14 |
599 | A - Find The Array | GNU C++17 (64) | greedy math *800 |
Jul/14/2021 20:12 |
598 | B - AquaMoon and Stolen String | GNU C++17 (64) | interactive math *1200 |
Jul/14/2021 18:57 |
597 | C - Stable Groups | GNU C++17 (64) | greedy sortings *1200 |
Jul/14/2021 15:11 |
596 | D - Co-growing Sequence | GNU C++17 (64) | bitmasks constructive algorithms greedy *1300 |
Jul/13/2021 20:27 |
595 | E - Air Conditioners | GNU C++17 (64) | data structures dp implementation shortest paths sortings two pointers *1500 |
Jul/13/2021 18:35 |
594 | B - Bogosort | GNU C++17 (64) | constructive algorithms sortings *1000 |
Jul/12/2021 21:45 |
593 | A - AquaMoon and Two Arrays | GNU C++17 (64) | brute force greedy *800 |
Jul/11/2021 20:31 |
592 | B - Alphabetical Strings | GNU C++17 (64) | greedy implementation strings *800 |
Jul/11/2021 01:18 |
591 | C - Pair Programming | GNU C++17 (64) | greedy two pointers *1100 |
Jul/10/2021 22:00 |
590 | A - Shortest Path with Obstacle | GNU C++17 (64) | implementation math *800 |
Jul/10/2021 20:16 |
589 | B - Game of Credit Cards | GNU C++17 (64) | data structures dp greedy sortings *1300 |
Jul/10/2021 18:56 |
588 | D - Collision | C++ (GCC 9.2.1) | AtCoder *400 |
Jul/10/2021 18:14 |
587 | C - Not Equal | C++ (GCC 9.2.1) | AtCoder *300 |
Jul/10/2021 17:53 |
586 | B - Can you buy them all? | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/10/2021 17:34 |
585 | A - Counting | C++ (GCC 9.2.1) | AtCoder *100 |
Jul/10/2021 17:31 |
584 | B - Getting an A | GNU C++17 (64) | greedy sortings *900 |
Jul/09/2021 20:25 |
583 | A - If at first you don't succeed... | GNU C++17 (64) | implementation *1000 |
Jul/09/2021 20:17 |
582 | B - Comparison | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/09/2021 19:46 |
581 | B - NarrowRectanglesEasy | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/09/2021 19:28 |
580 | B - Training Camp | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/09/2021 19:03 |
579 | B - A to Z String | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/09/2021 19:00 |
578 | B - Increment Decrement | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/09/2021 18:51 |
577 | B - Sum of Three Integers | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/09/2021 18:34 |
576 | B - Weakened Common Divisor | GNU C++17 (64) | brute force greedy number theory *1600 |
Jul/09/2021 15:24 |
575 | B2 - TV Subscriptions (Hard Version) | GNU C++17 (64) | implementation two pointers *1300 |
Jul/08/2021 21:46 |
574 | B1 - TV Subscriptions (Easy Version) | GNU C++17 (64) | implementation *1000 |
Jul/08/2021 21:41 |
573 | A - Donut Shops | GNU C++17 (64) | greedy implementation math *1000 |
Jul/08/2021 20:54 |
572 | C - Diamond Miner | GNU C++17 (64) | geometry greedy sortings *1200 |
Jul/08/2021 19:15 |
571 | A - Exciting Bets | GNU C++17 (64) | greedy math number theory *900 |
Jul/07/2021 21:49 |
570 | B - Customising the Track | GNU C++17 (64) | combinatorics greedy math *900 |
Jul/07/2021 21:12 |
569 | A - Unusual Competitions | GNU C++17 (64) | greedy *1300 |
Jul/07/2021 19:12 |
568 | A - Nearest Minimums | GNU C++17 (64) | implementation *1100 |
Jul/07/2021 17:58 |
567 | D - Welfare State | GNU C++17 (64) | data structures implementation *1600 |
Jul/07/2021 17:45 |
566 | B - Water Lily | GNU C++17 (64) | geometry math *1000 |
Jul/06/2021 20:36 |
565 | A - City Day | GNU C++17 (64) | implementation *1000 |
Jul/06/2021 20:16 |
564 | B - Zero Array | GNU C++17 (64) | greedy math *1500 |
Jul/06/2021 18:52 |
563 | A - Important Exam | GNU C++17 (64) | implementation strings *900 |
Jul/05/2021 20:13 |
562 | C - Team | GNU C++17 (64) | constructive algorithms greedy implementation *1400 |
Jul/04/2021 21:29 |
561 | B - Plus and Multiply | GNU C++17 (64) | constructive algorithms math number theory *1500 |
Jul/04/2021 20:25 |
560 | A - Rolling Dice | C++ (GCC 9.2.1) | AtCoder *100 |
Jul/04/2021 18:38 |
559 | C - Fair Candy Distribution | C++ (GCC 9.2.1) | AtCoder *300 |
Jul/04/2021 17:54 |
558 | B - Factorial Yen Coin | C++ (GCC 9.2.1) | AtCoder *200 |
Jul/04/2021 17:42 |
557 | A - Odd Set | GNU C++17 (64) | math *800 |
Jul/03/2021 18:44 |
556 | A - Sum of Odd Integers | GNU C++17 (64) | math *1100 |
Jul/03/2021 18:07 |
555 | A - Shovels and Swords | GNU C++17 (64) | binary search greedy math *1100 |
Jul/03/2021 17:41 |
554 | D - Game With Array | GNU C++17 (64) | constructive algorithms math *1400 |
Jul/02/2021 22:26 |
553 | A - Exercising Walk | GNU C++17 (64) | greedy implementation math *1100 |
Jul/02/2021 20:14 |
552 | B - Composite Coloring | GNU C++17 (64) | brute force constructive algorithms greedy math number theory *1400 |
Jul/02/2021 18:56 |
551 | C - Ball in Berland | GNU C++17 (64) | combinatorics graphs math *1400 |
Jul/02/2021 15:21 |
550 | C1 - Good Numbers (easy version) | GNU C++17 (64) | brute force greedy implementation *1300 |
Jul/01/2021 18:17 |
549 | B2 - Books Exchange (hard version) | GNU C++17 (64) | dfs and similar dsu math *1300 |
Jul/01/2021 16:47 |
548 | B1 - Books Exchange (easy version) | GNU C++17 (64) | dsu math *1000 |
Jun/30/2021 18:43 |
547 | C - Perform the Combo | GNU C++17 (64) | brute force *1300 |
Jun/29/2021 22:14 |
546 | B - Inflation | GNU C++17 (64) | binary search brute force greedy math *1300 |
Jun/29/2021 19:43 |
545 | B - Substring Removal | GNU C++17 (64) | combinatorics math strings *1300 |
Jun/29/2021 18:21 |
544 | B - Move and Turn | GNU C++17 (64) | dp math *1300 |
Jun/29/2021 15:19 |
543 | B - Box Fitting | GNU C++17 (64) | binary search bitmasks data structures greedy *1300 |
Jun/28/2021 22:12 |
542 | B - Most socially-distanced subsequence | GNU C++17 (64) | greedy two pointers *1300 |
Jun/28/2021 03:25 |
541 | E - Two Round Dances | GNU C++17 (64) | combinatorics math *1300 |
Jun/27/2021 20:09 |
540 | C - Simple Strings | GNU C++17 (64) | dp greedy strings *1300 |
Jun/27/2021 02:19 |
539 | B - WOW Factor | GNU C++17 (64) | dp strings *1300 |
Jun/27/2021 02:09 |
538 | C - Many Segments | C++ (GCC 9.2.1) | AtCoder *300 |
Jun/26/2021 19:21 |
537 | B - Hydrate | C++ (GCC 9.2.1) | AtCoder *200 |
Jun/26/2021 17:41 |
536 | A - Repression | C++ (GCC 9.2.1) | AtCoder *100 |
Jun/26/2021 17:31 |
535 | D - KAIBUNsyo | C++ (GCC 9.2.1) | AtCoder *400 |
Jun/26/2021 16:37 |
534 | B - Pleasant Pairs | GNU C++17 (64) | brute force implementation math number theory *1200 |
Jun/26/2021 16:02 |
533 | A - Pretty Permutations | GNU C++17 (64) | constructive algorithms greedy implementation *800 |
Jun/25/2021 21:15 |
532 | C - Lose it! | GNU C++17 (64) | dp greedy implementation *1300 |
Jun/25/2021 18:23 |
531 | B - Just Eat It! | GNU C++17 (64) | dp greedy implementation *1300 |
Jun/25/2021 01:56 |
530 | E - Polygon | GNU C++17 (64) | dp graphs implementation shortest paths *1300 |
Jun/24/2021 20:19 |
529 | C - Similar Pairs | GNU C++17 (64) | constructive algorithms graph matchings greedy sortings *1100 |
Jun/24/2021 19:24 |
528 | B - Dreamoon and WiFi | GNU C++17 (64) | bitmasks brute force combinatorics dp math probabilities *1300 |
Jun/24/2021 16:32 |
527 | C - Product of Three Numbers | GNU C++17 (64) | greedy math number theory *1300 |
Jun/24/2021 03:19 |
526 | B - Trouble Sort | GNU C++17 (64) | constructive algorithms implementation *1300 |
Jun/23/2021 19:41 |
525 | B - Saving the City | GNU C++17 (64) | dp greedy math sortings *1300 |
Jun/23/2021 19:03 |
524 | C1 - Pokémon Army (easy version) | GNU C++17 (64) | constructive algorithms dp greedy *1300 |
Jun/22/2021 20:55 |
523 | C - Equalize | GNU C++17 (64) | dp greedy strings *1300 |
Jun/22/2021 18:04 |
522 | C - Alternating Subsequence | GNU C++17 (64) | dp greedy two pointers *1200 |
Jun/22/2021 16:47 |
521 | C - Canine poetry | GNU C++17 (64) | dp greedy strings *1300 |
Jun/21/2021 18:40 |
520 | C - Little Alawn's Puzzle | GNU C++17 (64) | combinatorics dp dsu graphs math *1300 |
Jun/21/2021 16:16 |
519 | B - Love Song | GNU C++17 (64) | dp implementation strings *800 |
Jun/20/2021 20:28 |
518 | E1 - Erase and Extend (Easy Version) | GNU C++17 (64) | binary search brute force dp greedy hashing implementation string suffix structures strings two pointers *1600 |
Jun/20/2021 18:48 |
517 | C - Challenging Cliffs | GNU C++17 (64) | constructive algorithms greedy implementation math *1200 |
Jun/20/2021 17:20 |
516 | A - Sign Flipping | GNU C++17 (64) | constructive algorithms math *1100 |
Jun/19/2021 22:12 |
515 | C - Swappable | C++ (GCC 9.2.1) | AtCoder *300 |
Jun/19/2021 18:18 |
514 | B - Savings | C++ (GCC 9.2.1) | AtCoder *200 |
Jun/19/2021 17:43 |
513 | A - Maxi-Buying | C++ (GCC 9.2.1) | AtCoder *100 |
Jun/19/2021 17:33 |
512 | D - Kth Excluded | C++ (GCC 9.2.1) | AtCoder *400 |
Jun/19/2021 15:20 |
511 | B - Bad Boy | GNU C++17 (64) | constructive algorithms greedy math *900 |
Jun/18/2021 20:27 |
510 | A - Arithmetic Array | GNU C++17 (64) | greedy math *800 |
Jun/18/2021 20:11 |
509 | B - A New Technique | GNU C++17 (64) | implementation *1100 |
Jun/18/2021 19:42 |
508 | B - Merge it! | GNU C++17 (64) | math *1100 |
Jun/18/2021 04:15 |
507 | C - Two Teams Composing | GNU C++17 (64) | binary search greedy implementation sortings *1100 |
Jun/18/2021 03:00 |
506 | E - Bus Video System | GNU C++17 (64) | combinatorics math *1400 |
Jun/18/2021 02:18 |
505 | C - Letters | GNU C++17 (64) | binary search implementation two pointers *1000 |
Jun/17/2021 20:38 |
504 | B - File Name | GNU C++17 (64) | greedy strings *800 |
Jun/17/2021 20:24 |
503 | A - Remove Duplicates | GNU C++17 (64) | implementation *800 |
Jun/17/2021 20:17 |
502 | B - Histogram Ugliness | GNU C++17 (64) | greedy implementation math *1100 |
Jun/17/2021 16:26 |
501 | A - Colour the Flag | GNU C++17 (64) | brute force implementation *800 |
Jun/17/2021 15:21 |
500 | C - Element Extermination | GNU C++17 (64) | constructive algorithms data structures greedy *1400 |
Jun/17/2021 04:16 |
499 | C - RationalLee | GNU C++17 (64) | greedy math sortings two pointers *1400 |
Jun/16/2021 22:25 |
498 | C - Number Game | GNU C++17 (64) | games math number theory *1400 |
Jun/16/2021 17:57 |
497 | C - Rotation Matching | GNU C++17 (64) | constructive algorithms data structures greedy implementation *1400 |
Jun/16/2021 15:33 |
496 | B - Subsequence Hate | GNU C++17 (64) | implementation strings *1400 |
Jun/16/2021 02:35 |
495 | D - Zero Remainder Array | GNU C++17 (64) | math sortings two pointers *1400 |
Jun/15/2021 21:46 |
494 | E - Accidental Victory | GNU C++17 (64) | binary search data structures greedy *1400 |
Jun/15/2021 18:24 |
493 | C - Phoenix and Towers | GNU C++17 (64) | constructive algorithms data structures greedy *1400 |
Jun/15/2021 17:15 |
492 | A - Strange Birthday Party | GNU C++17 (64) | binary search dp greedy sortings two pointers *1300 |
Jun/15/2021 03:55 |
491 | D - Epic Transformation | GNU C++17 (64) | constructive algorithms data structures greedy *1400 |
Jun/14/2021 21:29 |
490 | E - Arranging The Sheep | GNU C++17 (64) | greedy math *1400 |
Jun/14/2021 19:45 |
489 | B - Phoenix and Beauty | GNU C++17 (64) | constructive algorithms data structures greedy sortings *1400 |
Jun/14/2021 02:40 |
488 | B - Books | GNU C++17 (64) | binary search brute force implementation two pointers *1400 |
Jun/13/2021 21:55 |
487 | C - POW | C++ (GCC 9.2.1) | AtCoder *300 |
Jun/13/2021 17:39 |
486 | B - Permutation Check | C++ (GCC 9.2.1) | AtCoder *200 |
Jun/13/2021 17:34 |
485 | A - kcal | C++ (GCC 9.2.1) | AtCoder *100 |
Jun/13/2021 17:32 |
484 | B - Towers | GNU C++17 (64) | brute force constructive algorithms greedy implementation sortings *1400 |
Jun/13/2021 16:54 |
483 | C - Exams | GNU C++17 (64) | greedy sortings *1400 |
Jun/13/2021 03:41 |
482 | B - AND 0, Sum Big | GNU C++17 (64) | bitmasks combinatorics math *1200 |
Jun/12/2021 22:08 |
481 | D - Permutation Transformation | GNU C++17 (64) | dfs and similar divide and conquer implementation *1200 |
Jun/12/2021 16:24 |
480 | B - Two Buttons | GNU C++17 (64) | dfs and similar graphs greedy implementation math shortest paths *1400 |
Jun/12/2021 02:53 |
479 | B - Big Vova | GNU C++17 (64) | brute force greedy math number theory *1300 |
Jun/11/2021 20:47 |
478 | A1 - Prefix Flip (Easy Version) | GNU C++17 (64) | constructive algorithms data structures strings *1300 |
Jun/11/2021 19:01 |
477 | B - Negative Prefixes | GNU C++17 (64) | greedy sortings *1300 |
Jun/11/2021 15:53 |
476 | B - Middle Class | GNU C++17 (64) | greedy sortings *1100 |
Jun/11/2021 14:51 |
475 | A - Stone Game | GNU C++17 (64) | brute force dp greedy *800 |
Jun/10/2021 23:50 |
474 | B - Friends and Candies | GNU C++17 (64) | greedy math *800 |
Jun/10/2021 23:34 |
473 | A - Buying Torches | GNU C++17 (64) | math *1000 |
Jun/10/2021 17:45 |
472 | B - Barrels | GNU C++17 (64) | greedy implementation sortings *800 |
Jun/10/2021 16:56 |
471 | C - Numbers on Whiteboard | GNU C++17 (64) | constructive algorithms data structures greedy implementation math *1000 |
Jun/10/2021 16:44 |
470 | A - A and B and Chess | GNU C++17 (64) | implementation *900 |
Jun/09/2021 18:46 |
469 | C - A and B and Team Training | GNU C++17 (64) | greedy implementation math number theory *1300 |
Jun/09/2021 18:27 |
468 | A - Equalize Prices Again | GNU C++17 (64) | math *800 |
Jun/09/2021 17:18 |
467 | B2 - Social Network (hard version) | GNU C++17 (64) | data structures implementation *1300 |
Jun/09/2021 17:05 |
466 | B1 - Social Network (easy version) | GNU C++17 (64) | implementation *1000 |
Jun/09/2021 17:04 |
465 | B - Little Pony and Sort by Shift | GNU C++17 (64) | implementation *1200 |
Jun/09/2021 16:25 |
464 | B - Array Sharpening | GNU C++17 (64) | greedy implementation *1300 |
Jun/09/2021 02:51 |
463 | C - Building Permutation | GNU C++17 (64) | greedy implementation sortings *1200 |
Jun/07/2021 22:28 |
462 | B - Nastya and Door | GNU C++17 (64) | greedy implementation *1300 |
Jun/07/2021 21:00 |
461 | A - Nastya and Rice | GNU C++17 (64) | math *900 |
Jun/07/2021 20:22 |
460 | A - Flipping Game | GNU C++17 (64) | brute force dp implementation *1200 |
Jun/07/2021 19:47 |
459 | C - Common Divisors | GNU C++17 (64) | implementation math *1300 |
Jun/07/2021 15:52 |
458 | B - Prinzessin der Verurteilung | GNU C++17 (64) | brute force constructive algorithms strings *1200 |
Jun/07/2021 15:12 |
457 | A - Omkar and Bad Story | GNU C++17 (64) | brute force constructive algorithms *800 |
Jun/06/2021 20:31 |
456 | A - Heating | GNU C++17 (64) | math *1000 |
Jun/06/2021 19:38 |
455 | B - Magic Stick | GNU C++17 (64) | math *1000 |
Jun/06/2021 18:55 |
454 | A - Sweet Problem | GNU C++17 (64) | math *1100 |
Jun/06/2021 18:33 |
453 | A - Sum of Round Numbers | GNU C++17 (64) | implementation math *800 |
Jun/05/2021 22:45 |
452 | D - Alice, Bob and Candies | GNU C++17 (64) | implementation *1300 |
Jun/05/2021 22:33 |
451 | C - Pluses and Minuses | GNU C++17 (64) | math *1300 |
Jun/05/2021 18:21 |
450 | B - Array Reodering | GNU C++17 (64) | brute force greedy math number theory sortings *900 |
Jun/04/2021 20:31 |
449 | A - Fair Playoff | GNU C++17 (64) | brute force implementation *800 |
Jun/04/2021 20:11 |
448 | B - Complete the Word | GNU C++17 (64) | greedy two pointers *1300 |
Jun/04/2021 19:07 |
447 | A - Regular Bracket Sequence | GNU C++17 (64) | constructive algorithms greedy *1000 |
Jun/04/2021 18:13 |
446 | A - Broken Keyboard | GNU C++17 (64) | brute force strings two pointers *1000 |
Jun/04/2021 18:04 |
445 | A - Single Push | GNU C++17 (64) | implementation *1000 |
Jun/04/2021 17:28 |
444 | A - Payment Without Change | GNU C++17 (64) | math *1000 |
Jun/04/2021 17:16 |
443 | B - Chat Online | GNU C++17 (64) | implementation *1300 |
Jun/04/2021 16:35 |
442 | B - Ternary Sequence | GNU C++17 (64) | constructive algorithms greedy math *1100 |
Jun/04/2021 15:27 |
441 | B - Array Cancellation | GNU C++17 (64) | constructive algorithms implementation *1000 |
Jun/04/2021 14:09 |
440 | B - Valerii Against Everyone | GNU C++17 (64) | constructive algorithms data structures greedy sortings *1000 |
Jun/04/2021 13:39 |
439 | A - Ahahahahahahahaha | GNU C++17 (64) | constructive algorithms math *1100 |
May/31/2021 03:26 |
438 | D1 - Sage's Birthday (easy version) | GNU C++17 (64) | binary search constructive algorithms greedy sortings *1000 |
May/31/2021 02:48 |
437 | B - Lord of the Values | GNU C++17 (64) | constructive algorithms *1100 |
May/30/2021 22:18 |
436 | A - Game of Life | GNU C++17 (64) | implementation *800 |
May/30/2021 20:22 |
435 | A - Omkar and Completion | GNU C++17 (64) | constructive algorithms implementation *800 |
May/30/2021 18:07 |
434 | B - Omkar and Last Class of Math | GNU C++17 (64) | greedy math number theory *1300 |
May/30/2021 17:54 |
433 | B - All the Vowels Please | GNU C++17 (64) | constructive algorithms math number theory *1100 |
May/30/2021 16:02 |
432 | B - Divisors of Two Integers | GNU C++17 (64) | brute force greedy math number theory *1100 |
May/30/2021 03:36 |
431 | A - Arpa’s hard exam and Mehrdad’s naive cheat | GNU C++17 (64) | implementation math number theory *1000 |
May/30/2021 02:58 |
430 | A - Bad Ugly Numbers | GNU C++17 (64) | constructive algorithms number theory *1000 |
May/30/2021 02:07 |
429 | B - GCD Compression | GNU C++17 (64) | constructive algorithms math number theory *1100 |
May/30/2021 01:46 |
428 | A - Beautiful String | GNU C++17 (64) | constructive algorithms greedy *1000 |
May/29/2021 22:56 |
427 | C - Increase and Copy | GNU C++17 (64) | binary search constructive algorithms math *1100 |
May/29/2021 22:18 |
426 | B - Max and Mex | GNU C++17 (64) | math *1100 |
May/29/2021 21:18 |
425 | B1 - Palindrome Game (easy version) | GNU C++17 (64) | constructive algorithms games *1200 |
May/29/2021 20:08 |
424 | C2 - Potions (Hard Version) | GNU C++17 (64) | data structures greedy *1600 |
May/29/2021 16:54 |
423 | C1 - Potions (Easy Version) | GNU C++17 (64) | brute force data structures dp greedy *1500 |
May/29/2021 16:50 |
422 | B - I Hate 1111 | GNU C++17 (64) | dp math number theory *1400 |
May/29/2021 14:54 |
421 | A - Mean Inequality | GNU C++17 (64) | constructive algorithms sortings *800 |
May/28/2021 19:49 |
420 | B - Construct the String | GNU C++17 (64) | constructive algorithms *900 |
May/28/2021 19:08 |
419 | A - Candies and Two Sisters | GNU C++17 (64) | math *800 |
May/28/2021 18:50 |
418 | A - Dragons | GNU C++17 (64) | greedy sortings *1000 |
May/28/2021 18:19 |
417 | B - Before an Exam | GNU C++17 (64) | constructive algorithms greedy *1200 |
May/28/2021 18:08 |
416 | B - Phone numbers | GNU C++17 (64) | implementation *1100 |
May/28/2021 17:23 |
415 | B - Even Array | GNU C++17 (64) | greedy math *800 |
May/28/2021 17:09 |
414 | A - Short Substrings | GNU C++17 (64) | implementation strings *800 |
May/28/2021 16:49 |
413 | B - Anton and currency you all know | GNU C++17 (64) | greedy math strings *1300 |
May/28/2021 15:47 |
412 | C - Mere Array | GNU C++17 (64) | constructive algorithms math number theory sortings *1300 |
May/28/2021 15:17 |
411 | C - Woodcutters | GNU C++17 (64) | dp greedy *1500 |
May/28/2021 02:51 |
410 | A - Toy Cars | GNU C++17 (64) | implementation *900 |
May/28/2021 02:25 |
409 | B - Equidistant String | GNU C++17 (64) | greedy *1100 |
May/28/2021 02:12 |
408 | D - Queue | GNU C++17 (64) | greedy implementation sortings *1300 |
May/28/2021 01:49 |
407 | B - Morning Jogging | GNU C++17 (64) | constructive algorithms greedy sortings *1200 |
May/27/2021 22:07 |
406 | B - Different Divisors | GNU C++17 (64) | binary search constructive algorithms greedy math number theory *1000 |
May/27/2021 18:50 |
405 | C2 - k-LCM (hard version) | GNU C++17 (64) | constructive algorithms math *1600 |
May/27/2021 17:47 |
404 | B - Chocolates | GNU C++17 (64) | greedy implementation *1000 |
May/26/2021 20:55 |
403 | A - Even Substrings | GNU C++17 (64) | implementation strings *800 |
May/26/2021 20:18 |
402 | A - Subset Mex | GNU C++17 (64) | greedy implementation math *900 |
May/25/2021 20:21 |
401 | B - Sifid and Strange Subsequences | GNU C++17 (64) | greedy math sortings *1100 |
May/24/2021 22:08 |
400 | A - Eshag Loves Big Arrays | GNU C++17 (64) | constructive algorithms greedy math *800 |
May/24/2021 20:17 |
399 | A - Alarm Clock | GNU C++17 (64) | math *900 |
May/24/2021 19:38 |
398 | C - Good Array | GNU C++17 (64) | *1300 |
May/24/2021 19:17 |
397 | B - Build a Contest | GNU C++17 (64) | data structures implementation *1300 |
May/24/2021 18:09 |
396 | B - Code obfuscation | GNU C++17 (64) | greedy implementation strings *1100 |
May/22/2021 21:44 |
395 | C - Table Tennis Game 2 | GNU C++17 (64) | math *1200 |
May/22/2021 21:24 |
394 | C - Made Up | C++ (GCC 9.2.1) | AtCoder *300 |
May/22/2021 17:44 |
393 | B - 180° | C++ (GCC 9.2.1) | AtCoder *200 |
May/22/2021 17:34 |
392 | A - Three Dice | C++ (GCC 9.2.1) | AtCoder *100 |
May/22/2021 17:31 |
391 | B - Food on the Plane | GNU C++17 (64) | implementation math *1200 |
May/22/2021 15:27 |
390 | A - Lesha and array splitting | GNU C++17 (64) | constructive algorithms greedy implementation *1200 |
May/21/2021 22:51 |
389 | A - And Then There Were K | GNU C++17 (64) | bitmasks *800 |
May/21/2021 19:22 |
388 | A - Non-zero | GNU C++17 (64) | implementation math *800 |
May/19/2021 21:40 |
387 | A - Suits | GNU C++17 (64) | brute force greedy math *800 |
May/19/2021 21:19 |
386 | A - Equation | GNU C++17 (64) | brute force math *800 |
May/19/2021 21:07 |
385 | A - Collecting Coins | GNU C++17 (64) | math *800 |
May/17/2021 22:25 |
384 | A - Changing Volume | GNU C++17 (64) | math *800 |
May/17/2021 22:10 |
383 | A - Two Rival Students | GNU C++17 (64) | greedy math *800 |
May/17/2021 21:55 |
382 | A - Marketing Scheme | GNU C++17 (64) | brute force constructive algorithms greedy math *800 |
May/17/2021 21:45 |
381 | A - Magical Sticks | GNU C++17 (64) | math *800 |
May/17/2021 02:37 |
380 | C - Social Distance | GNU C++17 (64) | constructive algorithms greedy math *1300 |
May/16/2021 21:24 |
379 | D - Buying Shovels | GNU C++17 (64) | math number theory *1300 |
May/16/2021 19:47 |
378 | A - Potion-making | GNU C++17 (64) | math number theory *800 |
May/16/2021 17:38 |
377 | B - Permutation Sort | GNU C++17 (64) | constructive algorithms greedy *900 |
May/16/2021 17:15 |
376 | D - Anti-Sudoku | GNU C++17 (64) | constructive algorithms implementation *1300 |
May/16/2021 02:06 |
375 | A - Add Candies | GNU C++17 (64) | constructive algorithms math *800 |
May/15/2021 21:33 |
374 | C - Knapsack | GNU C++17 (64) | constructive algorithms greedy math sortings *1300 |
May/15/2021 21:26 |
373 | B - Numbers Box | GNU C++17 (64) | greedy math *1000 |
May/15/2021 21:05 |
372 | B - Distances to Zero | GNU C++17 (64) | constructive algorithms *1200 |
May/14/2021 22:07 |
371 | B - Months and Years | GNU C++17 (64) | implementation *1200 |
May/14/2021 21:39 |
370 | B - Planning The Expedition | GNU C++17 (64) | binary search brute force implementation *1200 |
May/14/2021 20:34 |
369 | A - Co-prime Array | GNU C++17 (64) | greedy implementation math number theory *1200 |
May/14/2021 15:26 |
368 | B - Alyona and Mex | GNU C++17 (64) | sortings *1200 |
May/14/2021 14:58 |
367 | A - Bear and Displayed Friends | GNU C++17 (64) | implementation *1200 |
May/14/2021 14:32 |
366 | A - Grandma Laura and Apples | GNU C++17 (64) | *1200 |
May/13/2021 22:04 |
365 | B - Print Check | GNU C++17 (64) | constructive algorithms implementation *1200 |
May/13/2021 21:05 |
364 | B - Random Teams | GNU C++17 (64) | combinatorics constructive algorithms greedy math *1300 |
May/12/2021 22:19 |
363 | B - Pashmak and Flowers | GNU C++17 (64) | combinatorics implementation sortings *1300 |
May/12/2021 20:41 |
362 | R - Game | GNU C++17 (64) | games math *1200 |
May/11/2021 21:51 |
361 | A - Letters Cyclic Shift | GNU C++17 (64) | constructive algorithms greedy implementation strings *1200 |
May/11/2021 21:29 |
360 | B - M-arrays | GNU C++17 (64) | constructive algorithms greedy math *1200 |
May/10/2021 23:01 |
359 | B - Chat Order | GNU C++17 (64) | *special problem binary search constructive algorithms data structures sortings *1200 |
May/09/2021 20:44 |
358 | B - HDD is Outdated Technology | GNU C++17 (64) | implementation math *1200 |
May/09/2021 20:36 |
357 | B - War of the Corporations | GNU C++17 (64) | constructive algorithms greedy strings *1200 |
May/09/2021 20:09 |
356 | B - Inventory | GNU C++17 (64) | greedy math *1200 |
May/08/2021 22:15 |
355 | B - Beautiful Paintings | GNU C++17 (64) | greedy sortings *1200 |
May/08/2021 21:18 |
354 | C - Ringo's Favorite Numbers 2 | C++ (GCC 9.2.1) | AtCoder *300 |
May/08/2021 18:37 |
353 | B - 200th ABC-200 | C++ (GCC 9.2.1) | AtCoder *200 |
May/08/2021 17:40 |
352 | A - Century | C++ (GCC 9.2.1) | AtCoder *100 |
May/08/2021 17:33 |
351 | A - The Monster | GNU C++17 (64) | brute force math number theory *1200 |
May/08/2021 16:38 |
350 | A - Restaurant Tables | GNU C++17 (64) | implementation *1200 |
May/08/2021 16:17 |
349 | B - Maximum of Maximums of Minimums | GNU C++17 (64) | greedy *1200 |
May/08/2021 16:00 |
348 | B - Nastia and a Good Array | GNU C++17 (64) | constructive algorithms math number theory *1300 |
May/08/2021 14:44 |
347 | B - Maxim Buys an Apartment | GNU C++17 (64) | constructive algorithms math *1200 |
May/08/2021 04:42 |
346 | A - Nastia and Nearly Good Numbers | GNU C++17 (64) | constructive algorithms math number theory *1000 |
May/07/2021 20:34 |
345 | B - Wrath | GNU C++17 (64) | greedy implementation two pointers *1200 |
May/07/2021 19:49 |
344 | B - The Modcrab | GNU C++17 (64) | greedy implementation *1200 |
May/07/2021 19:23 |
343 | B - Tea Queue | GNU C++17 (64) | implementation *1200 |
May/07/2021 18:48 |
342 | A - Login Verification | GNU C++17 (64) | *special problem strings *1200 |
May/07/2021 16:39 |
341 | B - Coloring a Tree | GNU C++17 (64) | dfs and similar dsu greedy *1200 |
May/07/2021 15:15 |
340 | C - Boxes Packing | GNU C++17 (64) | greedy *1200 |
May/07/2021 01:58 |
339 | C - Berland Regional | GNU C++17 (64) | brute force data structures greedy number theory sortings *1400 |
May/06/2021 22:17 |
338 | B - Sort the Array | GNU C++17 (64) | implementation sortings *1300 |
May/06/2021 20:14 |
337 | B - T-primes | GNU C++17 (64) | binary search implementation math number theory *1300 |
May/06/2021 18:39 |
336 | C - Registration System | GNU C++17 (64) | data structures hashing implementation *1300 |
May/06/2021 18:08 |
335 | A - IQ test | GNU C++17 (64) | brute force *1300 |
May/06/2021 17:23 |
334 | B - Table Tennis | GNU C++17 (64) | data structures implementation *1200 |
May/06/2021 04:25 |
333 | D - Same Differences | GNU C++17 (64) | data structures hashing math *1200 |
May/06/2021 03:25 |
332 | B - Ordinary Numbers | GNU C++17 (64) | brute force math number theory *800 |
May/05/2021 21:16 |
331 | C - Not Adjacent Matrix | GNU C++17 (64) | constructive algorithms *1000 |
May/05/2021 21:04 |
330 | A - Do Not Be Distracted! | GNU C++17 (64) | brute force implementation *800 |
May/05/2021 20:10 |
329 | B - Two Cakes | GNU C++17 (64) | binary search brute force implementation *1200 |
May/05/2021 19:29 |
328 | A - Friends Meeting | GNU C++17 (64) | brute force greedy implementation math *800 |
May/05/2021 18:16 |
327 | B - World Cup | GNU C++17 (64) | constructive algorithms implementation *1200 |
May/05/2021 16:54 |
326 | C1 - Encryption (easy) | GNU C++17 (64) | brute force *1200 |
May/05/2021 15:57 |
325 | A - Points on the line | GNU C++17 | brute force greedy sortings *1200 |
May/05/2021 14:51 |
324 | B - Conan and Agasa play a Card Game | GNU C++17 | games greedy implementation *1200 |
May/05/2021 14:29 |
323 | B - A Prosperous Lot | GNU C++17 | constructive algorithms implementation *1200 |
May/05/2021 03:58 |
322 | B - Mahmoud and Ehab and the message | GNU C++17 | dsu greedy implementation *1200 |
May/05/2021 03:35 |
321 | B - A Tide of Riverscape | GNU C++17 | constructive algorithms strings *1200 |
May/05/2021 02:40 |
320 | B - Micro-World | GNU C++17 | greedy sortings *1200 |
May/05/2021 02:17 |
319 | B - Switches and Lamps | GNU C++17 | implementation *1200 |
May/05/2021 01:53 |
318 | A - Row | GNU C++17 | brute force constructive algorithms *1200 |
May/04/2021 22:43 |
317 | A - Check the string | GNU C++17 | implementation *1200 |
May/04/2021 22:09 |
316 | B - Minimal Cost | GNU C++17 | brute force math *1200 |
May/04/2021 20:59 |
315 | A - Omkar and Password | GNU C++17 | greedy math *800 |
May/04/2021 16:47 |
314 | A - Suborrays | GNU C++17 | constructive algorithms math *800 |
May/04/2021 16:28 |
313 | A - LCM Problem | GNU C++17 | constructive algorithms greedy math number theory *800 |
May/04/2021 16:09 |
312 | A - Captain Flint and Crew Recruitment | GNU C++17 | brute force greedy math number theory *800 |
May/04/2021 15:58 |
311 | A - Three Pairwise Maximums | GNU C++17 | math *800 |
May/04/2021 14:41 |
310 | A - Avoiding Zero | GNU C++17 | math sortings *900 |
May/04/2021 14:19 |
309 | A - Box is Pull | GNU C++17 | math *800 |
May/04/2021 13:58 |
308 | B - Balanced Array | GNU C++17 | constructive algorithms math *800 |
May/04/2021 04:16 |
307 | A - Number of Apartments | GNU C++17 | brute force constructive algorithms math *900 |
May/04/2021 03:45 |
306 | A - Replacing Elements | GNU C++17 | greedy implementation math sortings *800 |
May/04/2021 02:41 |
305 | A - GCD Sum | GNU C++17 | brute force math *800 |
May/04/2021 02:32 |
304 | B - Multiply by 2, divide by 6 | GNU C++17 | math *900 |
May/03/2021 22:39 |
303 | A - Required Remainder | GNU C++17 | math *800 |
May/03/2021 22:26 |
302 | C - Move Brackets | GNU C++17 | greedy strings *1000 |
May/03/2021 21:12 |
301 | A - Cards for Friends | GNU C++17 | greedy math *800 |
May/03/2021 20:04 |
300 | B - Phoenix and Puzzle | GNU C++17 | brute force geometry math number theory *1000 |
May/03/2021 19:15 |
299 | A - Phoenix and Gold | GNU C++17 | constructive algorithms greedy math *800 |
May/03/2021 18:30 |
298 | B - Neighbor Grid | GNU C++17 | constructive algorithms greedy *1200 |
May/02/2021 22:43 |
297 | B - Johnny and His Hobbies | GNU C++17 | bitmasks brute force *1200 |
May/02/2021 19:41 |
296 | B - Snow Walking Robot | GNU C++17 | constructive algorithms greedy implementation *1200 |
May/02/2021 03:10 |
295 | A - Add Odd or Subtract Even | GNU C++17 | greedy implementation math *800 |
May/02/2021 02:01 |
294 | B - WeirdSort | GNU C++17 | dfs and similar sortings *1200 |
May/02/2021 01:51 |
293 | B - Equal Rectangles | GNU C++17 | greedy math *1200 |
May/01/2021 22:26 |
292 | C - Dominated Subarray | GNU C++17 | greedy implementation sortings strings two pointers *1200 |
May/01/2021 20:48 |
291 | B - Interesting Subarray | GNU C++17 | constructive algorithms greedy math *1200 |
May/01/2021 19:34 |
290 | D - Minimum Triangulation | GNU C++17 | dp greedy math *1200 |
May/01/2021 19:09 |
289 | B - Odd Sum Segments | GNU C++17 | constructive algorithms math *1200 |
May/01/2021 18:03 |
288 | B - Make Them Equal | GNU C++17 | math *1200 |
Apr/30/2021 22:35 |
287 | B - Cells Not Under Attack | GNU C++17 | data structures math *1200 |
Apr/30/2021 22:02 |
286 | B - Filya and Homework | GNU C++17 | implementation sortings *1200 |
Apr/30/2021 04:20 |
285 | C - Dishonest Sellers | GNU C++17 | constructive algorithms greedy sortings *1200 |
Apr/30/2021 03:34 |
284 | B - The Cake Is a Lie | GNU C++17 | dp math *800 |
Apr/29/2021 20:37 |
283 | A - Red and Blue Beans | GNU C++17 | math *800 |
Apr/29/2021 20:15 |
282 | A - Dungeon | GNU C++17 | binary search math *1100 |
Apr/29/2021 19:53 |
281 | A - Vladik and flights | GNU C++17 | constructive algorithms greedy implementation *1200 |
Apr/29/2021 17:58 |
280 | B - Sherlock and his girlfriend | GNU C++17 | constructive algorithms number theory *1200 |
Apr/29/2021 16:04 |
279 | C - Frog Jumps | GNU C++17 | binary search data structures dfs and similar greedy implementation *1100 |
Apr/28/2021 20:48 |
278 | B - Yet Another Palindrome Problem | GNU C++17 | brute force strings *1100 |
Apr/28/2021 20:33 |
277 | A - Yet Another Tetris Problem | GNU C++17 | implementation number theory *900 |
Apr/28/2021 20:28 |
276 | A - Codehorses T-shirts | GNU C++17 | greedy implementation *1200 |
Apr/28/2021 18:57 |
275 | B - Polycarp's Practice | GNU C++17 | greedy implementation sortings *1200 |
Apr/28/2021 18:10 |
274 | B - Chloe and the sequence | GNU C++17 | binary search bitmasks constructive algorithms implementation *1200 |
Apr/27/2021 23:08 |
273 | B - Christmas Spruce | GNU C++17 | implementation trees *1200 |
Apr/27/2021 21:25 |
272 | C - Alphabetic Removals | GNU C++17 | implementation *1200 |
Apr/27/2021 20:54 |
271 | B - Between a and b ... | C++ (GCC 9.2.1) | AtCoder *200 |
Apr/27/2021 19:55 |
270 | B - Painting Balls with AtCoDeer | C++ (GCC 9.2.1) | AtCoder *200 |
Apr/27/2021 03:48 |
269 | B - Card Game for Three (ABC Edit) | C++ (GCC 9.2.1) | AtCoder *200 |
Apr/27/2021 03:11 |
268 | B - Beautiful Strings | C++ (GCC 9.2.1) | AtCoder *200 |
Apr/27/2021 02:54 |
267 | B - Unhappy Hacking (ABC Edit) | C++ (GCC 9.2.1) | AtCoder *200 |
Apr/27/2021 02:47 |
266 | B - Iroha Loves Strings (ABC Edition) | C++ (GCC 9.2.1) | AtCoder *200 |
Apr/27/2021 02:39 |
265 | C - Three Parts of the Array | GNU C++17 | binary search data structures two pointers *1200 |
Apr/26/2021 22:27 |
264 | B - Robot's Task | GNU C++17 | greedy implementation *1200 |
Apr/26/2021 20:24 |
263 | A - Bear and Elections | GNU C++17 | greedy implementation *1200 |
Apr/26/2021 20:08 |
262 | B - Ohana Cleans Up | GNU C++17 | brute force greedy strings *1200 |
Apr/24/2021 21:24 |
261 | B - Soldier and Badges | GNU C++17 | brute force greedy implementation sortings *1200 |
Apr/24/2021 04:01 |
260 | B - Vanya and Books | GNU C++17 | implementation math *1200 |
Apr/24/2021 03:44 |
259 | C - Boats Competition | GNU C++17 | brute force greedy two pointers *1200 |
Apr/24/2021 02:49 |
258 | B - Square Filling | GNU C++17 | constructive algorithms greedy implementation *1200 |
Apr/24/2021 01:19 |
257 | A - Sum of 2050 | GNU C++17 | greedy math *800 |
Apr/24/2021 00:56 |
256 | B - Kuroni and Simple Strings | GNU C++17 | constructive algorithms greedy strings two pointers *1200 |
Apr/23/2021 19:41 |
255 | C - Restoring Permutation | GNU C++17 | greedy *1200 |
Apr/23/2021 17:54 |
254 | B - Sorted Adjacent Differences | GNU C++17 | constructive algorithms sortings *1200 |
Apr/23/2021 03:56 |
253 | C - Yet Another Card Deck | GNU C++17 | brute force data structures implementation trees *1100 |
Apr/23/2021 03:26 |
252 | A - Perfectly Imperfect Array | GNU C++17 | math number theory *800 |
Apr/23/2021 02:10 |
251 | A - Tit for Tat | GNU C++17 | greedy *800 |
Apr/23/2021 01:52 |
250 | B - Preparation for International Women's Day | GNU C++17 | math number theory *1200 |
Apr/22/2021 22:43 |
249 | B - Magical Calendar | GNU C++17 | math *1200 |
Apr/22/2021 18:01 |
248 | A - XXXXX | GNU C++17 | brute force data structures number theory two pointers *1200 |
Apr/21/2021 22:01 |
247 | A - Level Statistics | GNU C++17 | implementation math *1200 |
Apr/21/2021 03:21 |
246 | B - Equations of Mathematical Magic | GNU C++17 | math *1200 |
Apr/21/2021 02:40 |
245 | B - Taxi drivers and Lyft | GNU C++17 | implementation sortings *1200 |
Apr/21/2021 01:36 |
244 | A - Vasya and Book | GNU C++17 | implementation math *1200 |
Apr/20/2021 17:15 |
243 | C - Postcard | GNU C++17 | constructive algorithms implementation *1200 |
Apr/19/2021 21:52 |
242 | B - Good String | GNU C++17 | implementation strings *1200 |
Apr/19/2021 02:30 |
241 | C - Balanced Team | GNU C++17 | sortings two pointers *1200 |
Apr/18/2021 22:07 |
240 | C - Birthday | GNU C++17 | binary search greedy sortings *1200 |
Apr/18/2021 21:05 |
239 | B - Mike and Children | GNU C++17 | brute force implementation *1200 |
Apr/18/2021 18:55 |
238 | D - Corrupted Array | GNU C++17 | constructive algorithms data structures greedy *1200 |
Apr/18/2021 16:57 |
237 | B - TMT Document | GNU C++17 | greedy *1100 |
Apr/16/2021 21:28 |
236 | A - Average Height | GNU C++17 | constructive algorithms *800 |
Apr/16/2021 20:14 |
235 | A - Chewbaсca and Number | GNU C++17 | greedy implementation *1200 |
Apr/16/2021 02:12 |
234 | B - GCD Length | GNU C++17 | constructive algorithms math number theory *1100 |
Apr/15/2021 21:38 |
233 | A - Review Site | GNU C++17 | greedy *800 |
Apr/15/2021 20:29 |
232 | B - Nirvana | GNU C++17 | brute force math number theory *1200 |
Apr/12/2021 04:30 |
231 | A - Prefix Sum Primes | GNU C++17 | constructive algorithms greedy math number theory *1200 |
Apr/12/2021 03:24 |
230 | B - Game with Telephone Numbers | GNU C++17 | games greedy implementation *1200 |
Apr/12/2021 03:05 |
229 | B - Make Them Odd | GNU C++17 | greedy number theory *1200 |
Apr/12/2021 01:33 |
228 | B - Collecting Packages | GNU C++17 | implementation sortings *1200 |
Apr/11/2021 22:40 |
227 | A - Array and Peaks | GNU C++17 | constructive algorithms implementation *800 |
Apr/11/2021 20:30 |
226 | C - K-th Not Divisible by n | GNU C++17 | binary search math *1200 |
Apr/11/2021 17:46 |
225 | B - Same Parity Summands | GNU C++17 | constructive algorithms math *1200 |
Apr/11/2021 16:05 |
224 | B - Tokitsukaze and Mahjong | GNU C++17 | brute force implementation *1200 |
Apr/11/2021 04:32 |
223 | C1 - Exam in BerSU (easy version) | GNU C++17 | greedy sortings *1200 |
Apr/11/2021 03:01 |
222 | B - Email from Polycarp | GNU C++17 | implementation strings *1200 |
Apr/11/2021 02:33 |
221 | C - A-B Palindrome | GNU C++17 | constructive algorithms implementation strings *1200 |
Apr/10/2021 22:37 |
220 | B - Almost Rectangle | GNU C++17 | implementation *800 |
Apr/10/2021 20:41 |
219 | A - Spy Detected! | GNU C++17 | brute force implementation *800 |
Apr/10/2021 20:09 |
218 | B - Kvass and the Fair Nut | GNU C++17 | greedy implementation *1200 |
Apr/10/2021 18:57 |
217 | B - Unnatural Conditions | GNU C++17 | constructive algorithms math *1200 |
Apr/10/2021 17:16 |
216 | C - Bracket Subsequence | GNU C++17 | greedy *1200 |
Apr/09/2021 21:48 |
215 | B - LCM | GNU C++17 | math number theory *1200 |
Apr/09/2021 21:02 |
214 | B - The Bits | GNU C++17 | implementation math *1200 |
Apr/09/2021 19:18 |
213 | C - Bad Sequence | GNU C++17 | data structures greedy *1200 |
Apr/09/2021 16:44 |
212 | B - AccurateLee | GNU C++17 | greedy implementation strings *1200 |
Apr/09/2021 16:07 |
211 | A - Sequence with Digits | GNU C++17 | brute force implementation math *1200 |
Apr/08/2021 21:34 |
210 | A - Common Prefixes | GNU C++17 | constructive algorithms greedy strings *1200 |
Apr/08/2021 20:27 |
209 | B - Omkar and Infinity Clock | GNU C++17 | implementation math *800 |
Apr/08/2021 18:06 |
208 | C - Omkar and Waterslide | GNU C++17 | greedy implementation *1200 |
Apr/08/2021 16:09 |
207 | B - Flip the Bits | GNU C++17 | constructive algorithms greedy implementation math *1200 |
Apr/07/2021 21:08 |
206 | C - Make It Good | GNU C++17 | greedy *1200 |
Apr/07/2021 01:57 |
205 | C - Yet Another Array Restoration | GNU C++17 | brute force math number theory *1200 |
Apr/07/2021 01:20 |
204 | C - Ternary XOR | GNU C++17 | greedy implementation *1200 |
Apr/04/2021 23:01 |
203 | B - Tanya and Candies | GNU C++17 | implementation *1200 |
Apr/04/2021 17:45 |
202 | A - Déjà Vu | GNU C++17 | constructive algorithms strings *800 |
Apr/04/2021 15:34 |
201 | C - Doors Breaking and Repairing | GNU C++17 | games *1200 |
Apr/03/2021 18:17 |
200 | A - Minimizing the String | GNU C++17 | greedy strings *1200 |
Apr/03/2021 17:40 |
199 | B - Divisor Subtraction | GNU C++17 | implementation math number theory *1200 |
Apr/03/2021 17:25 |
198 | A - Vasya And Password | GNU C++17 | greedy implementation strings *1200 |
Apr/03/2021 15:50 |
197 | C - Book Reading | GNU C++17 | math *1200 |
Apr/03/2021 03:42 |
196 | B - Ehab Is an Odd Person | GNU C++17 | sortings *1200 |
Apr/03/2021 02:35 |
195 | B - Game with string | GNU C++17 | data structures implementation math *1200 |
Apr/03/2021 02:22 |
194 | A - Single Wildcard Pattern Matching | GNU C++17 | brute force implementation strings *1200 |
Apr/03/2021 01:54 |
193 | B - Pair of Toys | GNU C++17 | math *1000 |
Apr/03/2021 01:40 |
192 | B - Obtaining the String | GNU C++17 | implementation *1200 |
Apr/02/2021 18:38 |
191 | B - And | GNU C++17 | greedy *1200 |
Apr/02/2021 18:02 |
190 | B - DMCA | GNU C++17 | *special problem implementation number theory *1600 |
Apr/01/2021 22:25 |
189 | C - Fibonacci Words | GNU C++17 | *special problem implementation *1400 |
Apr/01/2021 21:08 |
188 | A - Is it rated - 2 | GNU C++17 | *special problem implementation interactive *900 |
Apr/01/2021 20:44 |
187 | B - Block Adventure | GNU C++17 | dp greedy *1200 |
Apr/01/2021 01:52 |
186 | B - Restricted RPS | GNU C++17 | constructive algorithms dp greedy *1200 |
Mar/31/2021 04:19 |
185 | B - Lecture Sleep | GNU C++17 | data structures dp implementation two pointers *1200 |
Mar/31/2021 03:36 |
184 | B - Petr and a Combination Lock | GNU C++17 | bitmasks brute force dp *1200 |
Mar/31/2021 01:57 |
183 | B - Cutting | GNU C++17 | dp greedy sortings *1200 |
Mar/31/2021 01:13 |
182 | B - Creating the Contest | GNU C++17 | dp greedy math *1200 |
Mar/30/2021 22:03 |
181 | B - Ternary String | GNU C++17 | binary search dp implementation two pointers *1200 |
Mar/30/2021 20:14 |
180 | B - Young Explorers | GNU C++17 | dp greedy sortings *1200 |
Mar/29/2021 03:08 |
179 | B - New Theatre Square | GNU C++17 | brute force dp greedy implementation two pointers *1000 |
Mar/29/2021 02:00 |
178 | B - Nezzar and Lucky Number | GNU C++17 | brute force dp greedy math *1100 |
Mar/29/2021 01:17 |
177 | B - Partial Replacement | GNU C++17 | greedy implementation *1100 |
Mar/26/2021 17:58 |
176 | A - Strange Table | GNU C++17 | math *800 |
Mar/25/2021 22:21 |
175 | C - Double-ended Strings | GNU C++17 | brute force implementation strings *1000 |
Mar/25/2021 21:45 |
174 | B - Replace and Keep Sorted | GNU C++17 | dp implementation math *1200 |
Mar/25/2021 18:23 |
173 | B - Card Constructions | GNU C++17 | binary search brute force dp math *1100 |
Mar/25/2021 15:23 |
172 | A - Subtract or Divide | GNU C++17 | greedy math *800 |
Mar/22/2021 17:39 |
171 | A - Prison Break | GNU C++17 | constructive algorithms *800 |
Mar/21/2021 18:57 |
170 | B - Binary Removals | GNU C++17 | brute force dp greedy implementation *1000 |
Mar/21/2021 16:37 |
169 | C - Doubled | C++ (GCC 9.2.1) | AtCoder *300 |
Mar/20/2021 19:03 |
168 | B - Round Down | C++ (GCC 9.2.1) | AtCoder *200 |
Mar/20/2021 17:46 |
167 | A - Difference Max | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/20/2021 17:33 |
166 | D - Even-Odd Game | GNU C++17 | dp games greedy sortings *1200 |
Mar/20/2021 15:45 |
165 | B - Maximum Product | GNU C++17 | brute force dp greedy implementation sortings *1200 |
Mar/20/2021 14:34 |
164 | B - Sequential Nim | GNU C++17 | dp games *1100 |
Mar/19/2021 22:51 |
163 | B - Perfect Number | GNU C++17 | binary search brute force dp implementation number theory *1100 |
Mar/19/2021 19:02 |
162 | B - Photo to Remember | GNU C++17 | *special problem data structures dp implementation *1100 |
Mar/19/2021 16:42 |
161 | B - Spotlights | GNU C++17 | dp implementation *1200 |
Mar/19/2021 16:12 |
160 | A - Santa Claus and Candies | GNU C++17 | dp greedy math *1000 |
Mar/19/2021 14:23 |
159 | A - Domino on Windowsill | GNU C++17 | combinatorics constructive algorithms math *800 |
Mar/18/2021 21:15 |
158 | A - Reposts | GNU C++17 | *special problem dfs and similar dp graphs trees *1200 |
Mar/18/2021 18:30 |
157 | B - Network Topology | GNU C++17 | graphs implementation *1200 |
Mar/18/2021 16:19 |
156 | A - Rook, Bishop and King | GNU C++17 | graphs math shortest paths *1100 |
Mar/18/2021 14:59 |
155 | C1 - k-LCM (easy version) | GNU C++17 | constructive algorithms math *1200 |
Mar/17/2021 21:44 |
154 | A - Meximization | GNU C++17 | brute force data structures greedy sortings *800 |
Mar/17/2021 20:24 |
153 | A - Ice Skating | GNU C++17 | brute force dfs and similar dsu graphs *1200 |
Mar/16/2021 23:02 |
152 | B - Simple Molecules | GNU C++17 | brute force graphs math *1200 |
Mar/16/2021 20:42 |
151 | B - Students and Shoelaces | GNU C++17 | brute force dfs and similar graphs implementation *1200 |
Mar/16/2021 18:20 |
150 | B - Fridge Lockers | GNU C++17 | graphs implementation *1100 |
Mar/15/2021 23:04 |
149 | A - King Escape | GNU C++17 | dfs and similar graphs implementation *1000 |
Mar/15/2021 21:25 |
148 | B - Badge | GNU C++17 | brute force dfs and similar graphs *1000 |
Mar/15/2021 14:38 |
147 | B - Interesting drink | GNU C++17 | binary search dp implementation *1100 |
Mar/14/2021 21:54 |
146 | A - Joysticks | GNU C++17 | dp greedy implementation math *1100 |
Mar/14/2021 19:39 |
145 | B - BerSU Ball | GNU C++17 | dfs and similar dp graph matchings greedy sortings two pointers *1200 |
Mar/13/2021 21:54 |
144 | B - Kuriyama Mirai's Stones | GNU C++17 | dp implementation sortings *1200 |
Mar/13/2021 20:15 |
143 | B - Sereja and Suffixes | GNU C++17 | data structures dp *1100 |
Mar/13/2021 19:24 |
142 | B - Napoleon Cake | GNU C++17 | dp implementation sortings *900 |
Mar/13/2021 15:41 |
141 | A - Alexey and Train | GNU C++17 | implementation *800 |
Mar/13/2021 15:13 |
140 | B - Repainting Street | GNU C++17 | brute force brute force greedy *1100 |
Mar/13/2021 14:30 |
139 | B - Fence | GNU C++17 | brute force dp *1100 |
Mar/11/2021 22:49 |
138 | B - Ilya and Queries | GNU C++17 | dp implementation *1100 |
Mar/09/2021 19:48 |
137 | B - Cormen --- The Best Friend Of a Man | GNU C++17 | dp greedy *1000 |
Mar/08/2021 23:32 |
136 | B - Red and Blue | GNU C++17 | dp greedy *1000 |
Mar/08/2021 22:54 |
135 | C - Vacation | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/08/2021 01:36 |
134 | C - Long Jumps | GNU C++17 | dp graphs *1100 |
Mar/07/2021 20:00 |
133 | B - Planet Lapituletti | GNU C++17 | brute force implementation *1300 |
Mar/06/2021 21:15 |
132 | A - Anti-knapsack | GNU C++17 | constructive algorithms greedy *800 |
Mar/06/2021 20:03 |
131 | B - Princesses and Princes | GNU C++17 | brute force graphs greedy *1200 |
Mar/06/2021 19:27 |
130 | A - Cut Ribbon | GNU C++17 | brute force dp *1300 |
Mar/05/2021 21:37 |
129 | B - Frog 2 | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/04/2021 16:40 |
128 | A - Frog 1 | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/04/2021 15:50 |
127 | D - Knapsack 1 | C++ (GCC 9.2.1) | AtCoder *100 |
Mar/03/2021 22:25 |
126 | C - News Distribution | GNU C++17 | dfs and similar dsu graphs *1400 |
Mar/02/2021 21:21 |
125 | C - Rumor | GNU C++17 | dfs and similar graphs greedy *1300 |
Mar/02/2021 21:20 |
124 | A - New Year Transportation | GNU C++17 | dfs and similar graphs implementation *1000 |
Mar/02/2021 21:19 |
123 | B - Vitamins | GNU C++17 | bitmasks brute force dp implementation *1200 |
Feb/27/2021 16:57 |
122 | C - Yet Another Broken Keyboard | GNU C++17 | combinatorics dp implementation *1200 |
Feb/27/2021 04:04 |
121 | A - Filling Shapes | GNU C++17 | dp math *1000 |
Feb/27/2021 02:19 |
120 | A - Three swimmers | GNU C++14 | math *800 |
Feb/24/2021 03:12 |
119 | C - ABBB | GNU C++14 | brute force data structures greedy strings *1100 |
Feb/24/2021 01:49 |
118 | B - Reverse Binary Strings | GNU C++14 | constructive algorithms greedy *1200 |
Feb/24/2021 01:26 |
117 | B - Card Deck | GNU C++14 | data structures greedy math *1100 |
Feb/23/2021 18:43 |
116 | E - Train | C++ (GCC 9.2.1) | AtCoder *500 |
Feb/21/2021 20:49 |
115 | B - uNrEaDaBlE sTrInG | C++ (GCC 9.2.1) | AtCoder *200 |
Feb/20/2021 19:15 |
114 | C - Kaprekar Number | C++ (GCC 9.2.1) | AtCoder *300 |
Feb/20/2021 18:03 |
113 | A - Star | C++ (GCC 9.2.1) | AtCoder *100 |
Feb/20/2021 17:34 |
112 | C - Sequence Transformation | GNU C++14 | greedy implementation *1200 |
Feb/20/2021 15:59 |
111 | B - Belted Rooms | GNU C++14 | graphs implementation *1200 |
Feb/19/2021 19:54 |
110 | A - Maximum Increase | GNU C++14 | dp greedy implementation *800 |
Feb/19/2021 15:03 |
109 | B - Fair Division | GNU C++14 | dp greedy math *800 |
Feb/19/2021 14:50 |
108 | A - Hit the Lottery | GNU C++14 | dp greedy *800 |
Feb/19/2021 14:30 |
107 | A - Shifting Stacks | GNU C++14 | greedy implementation *900 |
Feb/18/2021 20:18 |
106 | A - Searching Local Minimum | GNU C++14 | binary search interactive ternary search *1700 |
Feb/18/2021 19:52 |
105 | B - Worms | GNU C++14 | binary search implementation *1200 |
Feb/17/2021 20:17 |
104 | B - Vanya and Lanterns | GNU C++14 | binary search implementation math sortings *1200 |
Feb/17/2021 18:55 |
103 | C - Sum of Cubes | GNU C++14 | binary search brute force brute force math *1100 |
Feb/17/2021 01:54 |
102 | B - Balanced Remainders | GNU C++14 | brute force constructive algorithms math *1000 |
Feb/17/2021 01:32 |
101 | A - Dense Array | GNU C++14 | greedy math *800 |
Feb/17/2021 00:59 |
100 | D - Districts Connection | GNU C++14 | constructive algorithms dfs and similar *1200 |
Feb/16/2021 18:48 |
99 | A - Arena | GNU C++14 | implementation sortings *800 |
Feb/16/2021 17:32 |
98 | B - Cat Cycle | GNU C++14 | math number theory *1200 |
Feb/16/2021 16:24 |
97 | C - Less or Equal | GNU C++14 | sortings *1200 |
Feb/13/2021 20:58 |
96 | A - Pashmak and Garden | GNU C++14 | implementation *1200 |
Feb/13/2021 20:27 |
95 | A - Odd Selection | GNU C++14 | brute force implementation math *1200 |
Feb/13/2021 18:27 |
94 | A - Cheap Travel | GNU C++14 | implementation *1200 |
Feb/13/2021 16:33 |
93 | A - Add and Divide | GNU C++17 | brute force greedy math number theory *1000 |
Feb/12/2021 22:49 |
92 | A - Nezzar and Colorful Balls | GNU C++17 | brute force greedy *800 |
Feb/09/2021 20:28 |
91 | B - The Great Hero | GNU C++17 | greedy implementation sortings *900 |
Feb/08/2021 01:55 |
90 | A - Yet Another String Game | GNU C++17 | games greedy strings *800 |
Feb/07/2021 20:11 |
89 | D - Hachi | C++ (GCC 9.2.1) | AtCoder *400 |
Feb/07/2021 19:20 |
88 | A - Vanishing Pitch | C++ (GCC 9.2.1) | AtCoder *100 |
Feb/06/2021 18:18 |
87 | B - Remove It | C++ (GCC 9.2.1) | AtCoder *200 |
Feb/06/2021 17:43 |
86 | B - New Colony | GNU C++17 | brute force greedy implementation *1100 |
Feb/05/2021 21:52 |
85 | A - Space Navigation | GNU C++17 | greedy strings *800 |
Feb/05/2021 20:16 |
84 | B - Magic 3 | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/30/2021 17:40 |
83 | A - Very Very Primitive Game | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/30/2021 17:34 |
82 | A - K-divisible Sum | GNU C++17 | binary search constructive algorithms greedy math *1000 |
Jan/29/2021 21:35 |
81 | E - Advertising Agency | GNU C++17 | combinatorics math sortings *1600 |
Jan/27/2021 16:19 |
80 | B - New Year's Number | GNU C++17 | brute force dp math *900 |
Jan/25/2021 21:26 |
79 | A - Odd Divisor | GNU C++17 | math number theory *900 |
Jan/25/2021 20:43 |
78 | C - Mandarin Orange | C++ (GCC 9.2.1) | AtCoder *300 |
Jan/23/2021 19:50 |
77 | B - Alcoholic | C++ (GCC 9.2.1) | AtCoder *200 |
Jan/23/2021 19:25 |
76 | A - Slot | C++ (GCC 9.2.1) | AtCoder *100 |
Jan/23/2021 17:32 |
75 | C - Dijkstra? | GNU C++17 | graphs shortest paths *1900 |
Jan/21/2021 15:38 |
74 | A - Puzzle From the Future | GNU C++17 | greedy *800 |
Jan/19/2021 20:28 |
73 | A - Initial Bet | GNU C++17 | implementation *1100 |
Jan/17/2021 21:40 |
72 | B - Minimum Product | GNU C++17 | brute force greedy math *1100 |
Jan/17/2021 21:22 |
71 | A - Laptops | GNU C++17 | sortings *1100 |
Jan/16/2021 16:54 |
70 | B - A and B and Compilation Errors | GNU C++17 | data structures implementation sortings *1100 |
Jan/16/2021 15:48 |
69 | B - Taxi | GNU C++17 | *special problem greedy implementation *1100 |
Jan/16/2021 03:54 |
68 | B - Strange List | GNU C++17 | brute force greedy implementation math *1100 |
Jan/15/2021 22:09 |
67 | A - Strange Partition | GNU C++17 | greedy math number theory *900 |
Jan/15/2021 01:31 |
66 | C - Unique Number | GNU C++14 | brute force greedy math *900 |
Jan/09/2021 18:14 |
65 | A - Wizard of Orz | GNU C++14 | constructive algorithms greedy math *900 |
Jan/09/2021 03:21 |
64 | A - Bovine Dilemma | GNU C++14 | brute force geometry math *800 |
Dec/31/2020 17:10 |
63 | A - Almost Prime | GNU C++14 | number theory *900 |
Dec/26/2020 16:18 |
62 | B - Fair Numbers | GNU C++14 | brute force math number theory *1000 |
Dec/20/2020 21:17 |
61 | A - In-game Chat | GNU C++14 | implementation strings *800 |
Dec/20/2020 20:43 |
60 | A - Red-Blue Shuffle | GNU C++14 | math probabilities *800 |
Dec/19/2020 16:02 |
59 | B - Find The Array | GNU C++14 | bitmasks constructive algorithms greedy *1400 |
Dec/18/2020 17:36 |
58 | B - Sum of Medians | GNU C++14 | greedy math *900 |
Dec/17/2020 19:42 |
57 | B - Last Year's Substring | GNU C++14 | dp implementation strings *800 |
Dec/16/2020 21:09 |
56 | B - Jumps | GNU C++14 | constructive algorithms math *1200 |
Dec/16/2020 20:42 |
55 | A - Cancel the Trains | GNU C++14 | implementation *800 |
Dec/16/2020 19:14 |
54 | B - Suffix Operations | GNU C++14 | constructive algorithms implementation *1400 |
Dec/16/2020 19:06 |
53 | A - Favorite Sequence | GNU C++14 | implementation two pointers *800 |
Dec/15/2020 20:37 |
52 | A - Avoid Trygub | GNU C++14 | constructive algorithms sortings *800 |
Dec/07/2020 23:15 |
51 | A - Robot Program | GNU C++14 | math *800 |
Dec/01/2020 22:14 |
50 | C - Ping-pong | GNU C++14 | constructive algorithms games math *1100 |
Nov/30/2020 22:00 |
49 | A - Strange Functions | GNU C++14 | math number theory *800 |
Nov/30/2020 20:26 |
48 | C - Two Brackets | GNU C++14 | greedy *800 |
Nov/19/2020 22:16 |
47 | A - Buy the String | GNU C++14 | implementation math *800 |
Nov/17/2020 20:45 |
46 | B - Elimination | GNU C++14 | greedy math *900 |
Nov/16/2020 01:24 |
45 | A - Array Rearrangment | GNU C++14 | greedy sortings *800 |
Nov/12/2020 20:57 |
44 | A - Kids Seating | GNU C++14 | constructive algorithms math *800 |
Nov/03/2020 14:13 |
43 | B - Prime Square | GNU C++14 | constructive algorithms math *900 |
Oct/31/2020 17:58 |
42 | A - Reorder | GNU C++14 | math *800 |
Oct/30/2020 03:35 |
41 | A - Puzzles | GNU C++14 | greedy *900 |
Oct/23/2020 22:17 |
40 | A - Game With Sticks | GNU C++14 | implementation *900 |
Oct/23/2020 21:16 |
39 | A - Dubstep | GNU C++14 | strings *900 |
Oct/23/2020 20:40 |
38 | C - Dominant Piranha | GNU C++14 | constructive algorithms greedy *900 |
Oct/21/2020 15:56 |
37 | B - Yet Another Bookshelf | GNU C++14 | greedy implementation *800 |
Oct/20/2020 20:48 |
36 | A - Boring Apartments | GNU C++14 | implementation math *800 |
Oct/20/2020 20:21 |
35 | A - Yet Another Two Integers Problem | GNU C++14 | greedy math *800 |
Oct/15/2020 20:46 |
34 | A - Gravity Flip | GNU C++14 | greedy implementation sortings *900 |
Oct/15/2020 13:16 |
33 | A - Kefa and First Steps | GNU C++14 | brute force dp implementation *900 |
Oct/14/2020 14:36 |
32 | A - HQ9+ | GNU C++14 | implementation *900 |
Oct/14/2020 14:11 |
31 | A - Twins | GNU C++14 | greedy sortings *900 |
Oct/14/2020 14:01 |
30 | A - Football | GNU C++14 | implementation strings *900 |
Oct/14/2020 12:29 |
29 | A - I_love_%username% | GNU C++14 | brute force *800 |
Oct/14/2020 03:31 |
28 | A - Array with Odd Sum | GNU C++14 | math *800 |
Oct/14/2020 02:08 |
27 | A - Again Twenty Five! | GNU C++14 | number theory *800 |
Oct/13/2020 22:22 |
26 | A - Vanya and Fence | GNU C++14 | implementation *800 |
Oct/13/2020 22:17 |
25 | A - Presents | GNU C++14 | implementation *800 |
Oct/13/2020 21:51 |
24 | A - Anton and Danik | GNU C++14 | implementation strings *800 |
Oct/13/2020 21:32 |
23 | A - Translation | GNU C++14 | implementation strings *800 |
Oct/13/2020 21:09 |
22 | B - Symmetric Matrix | GNU C++14 | implementation *900 |
Oct/13/2020 20:53 |
21 | A - Floor Number | GNU C++14 | implementation math *800 |
Oct/06/2020 02:13 |
20 | C - Perfect Team | GNU C++14 | binary search math *1200 |
Sep/24/2020 17:29 |
19 | A - Remove Smallest | GNU C++14 | greedy sortings *800 |
Sep/17/2020 00:53 |
18 | A - Bear and Big Brother | GNU C++14 | implementation *800 |
Sep/17/2020 00:19 |
17 | A - Nearly Lucky Number | GNU C++14 | implementation *800 |
Sep/17/2020 00:09 |
16 | A - Soldier and Bananas | GNU C++14 | brute force implementation math *800 |
Sep/16/2020 23:41 |
15 | A - Boy or Girl | GNU C++14 | brute force implementation strings *800 |
Sep/16/2020 23:27 |
14 | A - Word | MS C++ 2017 | implementation strings *800 |
Aug/27/2020 03:54 |
13 | A - Stones on the Table | MS C++ 2017 | implementation *800 |
Aug/25/2020 20:23 |
12 | A - Petya and Strings | MS C++ 2017 | implementation strings *800 |
Aug/25/2020 19:53 |
11 | A - Helpful Maths | MS C++ 2017 | greedy implementation sortings strings *800 |
Aug/25/2020 19:27 |
10 | A - Next Round | MS C++ 2017 | *special problem implementation *800 |
Aug/25/2020 18:39 |
9 | A - Team | MS C++ 2017 | brute force greedy *800 |
Aug/25/2020 18:07 |
8 | A - Wrong Subtraction | MS C++ 2017 | implementation *800 |
Jul/07/2020 22:39 |
7 | A - Calculating Function | MS C++ 2017 | implementation math *800 |
Jul/07/2020 22:09 |
6 | A - Tram | MS C++ 2017 | implementation *800 |
Jul/04/2020 12:57 |
5 | A - Word Capitalization | MS C++ 2017 | implementation strings *800 |
Jul/04/2020 12:51 |
4 | A - Even Odds | MS C++ 2017 | math *900 |
Jul/04/2020 12:45 |
3 | A - Elephant | MS C++ 2017 | math *800 |
Jul/03/2020 14:18 |
2 | A - Way Too Long Words | MS C++ 2017 | strings *800 |
Jul/03/2020 13:32 |
1 | A - Watermelon | MS C++ 2017 | brute force math *800 |
Jul/03/2020 13:22 |