Leetcode-Challenges

This repository contains my submissions for online monthly long challenges on Leetcode Coding is extremely important, particularly for a CS student.Owing to this fact, I decided to open a new repository containing the solutions for all the monthly long challlenges practised on Leetcode as well as the questions regularly practised on Leetcode.
I have decided to start this journey of updating this repository mid-October and I plan on being as frequent and relevant with my code submissions. The link for the October Leetcoding challenge :
https://leetcode.com/explore/featured/card/october-leetcoding-challenge/

Name		Name	Last commit message	Last commit date
Latest commit History 152 Commits
codechef		codechef
October13.cpp		October13.cpp
README.md		README.md
best time to buy sell stock 2.cpp		best time to buy sell stock 2.cpp
bitsFlip.cpp		bitsFlip.cpp
cells-in-a-range-on-an-excel-sheet.cpp		cells-in-a-range-on-an-excel-sheet.cpp
chocolate_distribution.cpp		chocolate_distribution.cpp
competetiveSubsequence.cpp		competetiveSubsequence.cpp
consecutiveCharacters.cpp		consecutiveCharacters.cpp
countSortedVowelStrings.cpp		countSortedVowelStrings.cpp
countpairsgivensum.cpp		countpairsgivensum.cpp
deleteOperationFor2Strings.cpp		deleteOperationFor2Strings.cpp
factorial_large_no.cpp		factorial_large_no.cpp
find pair with diff .cpp		find pair with diff .cpp
findDifference.cpp		findDifference.cpp
firstNonRepeatingChar.cpp		firstNonRepeatingChar.cpp
increasingDecreasingString.py		increasingDecreasingString.py
jumpgame2.cpp		jumpgame2.cpp
largestSubstringBetween2EqualChars.cpp		largestSubstringBetween2EqualChars.cpp
lcs.cpp		lcs.cpp
longestSubWithoutRepeatingCharacters.cpp		longestSubWithoutRepeatingCharacters.cpp
matrotationby90.cpp		matrotationby90.cpp
max69Number.cpp		max69Number.cpp
maxNoOfK-SumPairs.cpp		maxNoOfK-SumPairs.cpp
maxSubarray.cpp		maxSubarray.cpp
mergeintervals.py		mergeintervals.py
min swaps to bring elements less than equal to k together.cpp		min swaps to bring elements less than equal to k together.cpp
minCostClimbingStairs.cpp		minCostClimbingStairs.cpp
minimumNumberOfStepsToMake2StringsAnagram.cpp		minimumNumberOfStepsToMake2StringsAnagram.cpp
moveZeroes.cpp		moveZeroes.cpp
prefixOfAnyWord.cpp		prefixOfAnyWord.cpp
richestCustomer.cpp		richestCustomer.cpp
smallest subarray with sum gr than x.cpp		smallest subarray with sum gr than x.cpp
sort by bits.cpp		sort by bits.cpp
spiraltraversal.cpp		spiraltraversal.cpp
sticklerthief.cpp		sticklerthief.cpp
str MatchingInAnArray.cpp		str MatchingInAnArray.cpp
stringMatchInArray.cpp		stringMatchInArray.cpp
stringOddCounts.cpp		stringOddCounts.cpp
subarray0sum.cpp		subarray0sum.cpp
subarrays with sum k.cpp		subarrays with sum k.cpp
topKfrequentElements.cpp		topKfrequentElements.cpp
traprainwater.cpp		traprainwater.cpp
uniqueEmailAddresses.cpp		uniqueEmailAddresses.cpp
uniquePaths.cpp		uniquePaths.cpp

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Leetcode-Challenges

Buddy Strings (October Leetcoding Challenge)

Largest Sustring between Two Equal Characters (Contest Problem)

Longest Substring Without Repeating Characters

Generate a String With Characters That Have Odd Counts

Check If a Word Occurs As a Prefix of Any Word in a Sentence

First Unique Character in a String

Consecutive Characters (November Leetcode Challenge)

Move Zeroes(Top 100 Liked Questions)

Find the Difference (From Bit Manipulation)

Delete Operation for Two Strings (String problem-Dynamic Programming)

Minimum Number of Steps to Make 2 Strings Anagram

Chef and Strings(July Long Challenge-Division 2)

Chef and Card Game(July Long Challenge-Division 2)

Ada King(July Long Challenge-Division 2)

Missing a Point(July Long Challenge-Divison 2)

Ada and Dishes(November Long Challenge-Division 2)

Restore Sequence(November Long Challenge-Division 2)

Unique Email Addresses

Unique 69Number

String Matching in an Array

Richest Customer Wealth(217th Weekly Contest)

Find the Most Competitive Subsequence(217th Weekly Contest)

Vaccine Production(December Codechef Long Challenge)

Even-Pair Sum(December Codechef Long Challenge)

Vaccine Distribution(December Codechef Long Challenge)

Chef Wars(August Codechef Long Challenge)

Chef and Linear Chess(August Codechef Long Challenge)

Another Card Game(August Codechef Long Challenge)

Smallest KMP(August Codechef Long Challenge)

Postive Prefixes(December Codechef Long Challenge)

Maximum Subarray

Unique Paths

String Matching in an Array

Bit Difference

Chef and Division 3(January Long Challenge )

Encoded String(January Long Challenge )

Fair Elections(January Long Challenge )

Point of Impact(January Long Challenge )

Max Number of K-Sum Pairs

Count Sorted Vowel Strings

Increasing Decreasing String

Top K Frequent Elements

College Life 2

Chef amd Coupon

The Highest Divisor

Maximise Function

Chef and Meetings

Solubolity(May LLong Challenge 2021)

Golf (May Long Challenge 2021)

Summer Heat (June Long Challenge 2021)

Determine Whether Matrix Can Be Obtained By Rotation

Bella Ciao(June Long Challenge 2021)

Jump Game 2

Merge Intervals

Count Pairs with given sum

Factorial of large number

Longest Consecutive Subsequence

Best Time to Buy and Sell Stock II

Trapping Rain Water

Chocolate Distribution Problem

Minimum Size Subarray Sum

Minimum Swaps required to bring elements less tahn equal to k together

Spiral Matrix

Find Pair Given Difference

Stickler Thief

Subarray with sum equals K

Sort Integers by The Number of 1 Bits

Cells in a range on an Excel Sheet

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