Introduction

This repo contains coding problems previously appeared in online campus placement tests across IITs, NITs, and other top engineering colleges in India.

Template

Each file is structured as follows:

There is a commented block at the top which has following informations in order
- First line is Company name, college name, and year of appearance of the problem
- Next block of lines clearly explains the Problem Statement
- Next block of lines contains relevant constraints on input variables as appeared in the PS
- Next block of lines (optional) explains the approach used to solve the problem
- Last line (optional) mentions the runtime and/or space complexity of the approach used
Then follows a working solution to the mentioned problem in any language, mostly C++. Other preferred languages are Java and Python.
Whenever applicable, external links are provided in the commented block relevant to the problem or solution approach.

Contributing

Please read the Contribution page and add any relevant problems as a contributor.

Name		Name	Last commit message	Last commit date
Latest commit History 37 Commits
.github		.github
.gitignore		.gitignore
Find Number of pairs.cpp		Find Number of pairs.cpp
Palindrome And Substring.cpp		Palindrome And Substring.cpp
README.md		README.md
circularSubstring.cpp		circularSubstring.cpp
consecutivePrimes.cpp		consecutivePrimes.cpp
countDerangementInversions.cpp		countDerangementInversions.cpp
energyDifference.cpp		energyDifference.cpp
findTheShape.cpp		findTheShape.cpp
huffmanDecode.cpp		huffmanDecode.cpp
killingZombies.cpp		killingZombies.cpp
maxCoins.cpp		maxCoins.cpp
minBin.cpp		minBin.cpp
minCostAddSubDouble.cpp		minCostAddSubDouble.cpp
minCostOddPrimeSum.cpp		minCostOddPrimeSum.cpp
minRectArea.cpp		minRectArea.cpp
nutanixSportsMeet.cpp		nutanixSportsMeet.cpp
prisonBreak.cpp		prisonBreak.cpp
scientificFarmer.cpp		scientificFarmer.cpp
smallestRestrictedPalindrome.cpp		smallestRestrictedPalindrome.cpp
special binary string.cpp		special binary string.cpp
superStack.cpp		superStack.cpp
travelingIsFun.cpp		travelingIsFun.cpp
turnstile.cpp		turnstile.cpp

kaushal02/interview-coding-problems

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