458.Poor Pigs added

C++/Poor-Pigs.cpp

@@ -0,0 +1,25 @@
+//Problem 458.POOR PIGS
+/*
+Constraints:
+1 <= buckets <= 1000
+1 <= minutesToDie <= minutesToTest <= 100
+*/
+class Solution {
+public:
+ int poorPigs(int N, int I, int T) {
+ vector<long long> f(11, 1);
+ for(int i = 1; i <= 10; i++) f[i] = f[i - 1] * i;
+ T = T / I;
+ if(N == 1) return 0LL;
+ vector<vector<int>> dp(11, vector<int> (T + 1));
+ for(int i = 0; i <= 10; i++) dp[i][0] = 1;
+ for(int i = 0; i <= T; i++) dp[0][i] = 1;
+ for(int i = 1; i <= 10; i++){
+ for(int j = 1; j <= T; j++){
+ for(int k = 0; k <= i; k++) dp[i][j] += f[i] / (f[i - k] * f[k]) * dp[i - k][j - 1];
+ }
+ if(dp[i][T] >= N) return i;
+ }
+ return 11LL;
+ }
+};

README.md

@@ -173,6 +173,7 @@ Check out ---> [Sample PR](https://github.com/codedecks-in/LeetCode-Solutions/pu
 | 1221 | [Split a String in Balanced Strings](https://leetcode.com/problems/split-a-string-in-balanced-strings/) | [Python](./Python/split-a-string-in-balanced-strings.py) | _O(n)_ | _O(1)_ | Easy | | |
 | 1374 | [Generate a String With Characters That Have Odd Counts](https://leetcode.com/problems/generate-a-string-with-characters-that-have-odd-counts/) | [Java](./Java/generate-a-string-with-characters-that-have-odd-counts.java) | _O(n)_ | _O(1)_ | Easy | | |
 | 1614 | [Maximum Nesting Depth of the Parentheses](https://leetcode.com/problems/maximum-nesting-depth-of-the-parentheses/) | [Java](./Java/max-nesting-depth-parentheses.java) | _O(n)_ | _O(1)_ | Easy | | |
+| 1614 | [Poor Pigs](https://leetcode.com/problems/poor-pigs/) | _O(nlogn)_ | _O(n2)_ | Hard | | |
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