java-dsa-practice

problems solved from many platforms such as leetcode, gfg and neetcode with optimal solutions and brute force too.

Name		Name	Last commit message	Last commit date
.gitignore		.gitignore
Anagram.java		Anagram.java
Bank.java		Bank.java
CLASSCar.java		CLASSCar.java
CandyLeetcode.java		CandyLeetcode.java
CarFleeet.java		CarFleeet.java
Carpooling.java		Carpooling.java
ClosestPrimeNumbersInRange.java		ClosestPrimeNumbersInRange.java
CountCharacters.java		CountCharacters.java
DivideTwoIntegers.java		DivideTwoIntegers.java
EvaluateReversePolishNotation.java		EvaluateReversePolishNotation.java
Exception_hadling.java		Exception_hadling.java
Exception_hadling1.java		Exception_hadling1.java
Fibonacci.java		Fibonacci.java
FractionalKnapsack.java		FractionalKnapsack.java
GCDLCM.java		GCDLCM.java
KthSmallest.java		KthSmallest.java
LOngestRepeatingCharRep.java		LOngestRepeatingCharRep.java
LOngestrepCharRepl.java		LOngestrepCharRepl.java
LongestSubWithKUNiq.java		LongestSubWithKUNiq.java
LongestSubWithoutRepChar.java		LongestSubWithoutRepChar.java
MInSIzeSubarraySum.java		MInSIzeSubarraySum.java
Marks.java		Marks.java
MaxSumOfDistinctArr.java		MaxSumOfDistinctArr.java
MergeLinkedList.java		MergeLinkedList.java
MinimumCostofBuyingCandiesWithDiscount.java		MinimumCostofBuyingCandiesWithDiscount.java
PerfectNumber.java		PerfectNumber.java
PrimePairsWithTargetSum.java		PrimePairsWithTargetSum.java
README.md		README.md
RemoveDuplicateCharacters.java		RemoveDuplicateCharacters.java
ReverseWords.java		ReverseWords.java
SecondLargest.java		SecondLargest.java
SimpleQueue.java		SimpleQueue.java
TrappingRainWater.java		TrappingRainWater.java
UnionIntersection.java		UnionIntersection.java
VotingException.java		VotingException.java
assignCookies.java		assignCookies.java
bestTimeToBuyAndSellStock2.java		bestTimeToBuyAndSellStock2.java
classCar.java		classCar.java
classOverloading.java		classOverloading.java
classPolygon.java		classPolygon.java
classbankacc.java		classbankacc.java
classbox.java		classbox.java
classes.java		classes.java
classhierarchialnumber.java		classhierarchialnumber.java
codeCompilerOutput.java		codeCompilerOutput.java
contiguousSubarray.java		contiguousSubarray.java
continuoussubarraysum.java		continuoussubarraysum.java
countBIts.java		countBIts.java
dailyTemperatures.java		dailyTemperatures.java
decimalToBinary.java		decimalToBinary.java
dequeOperation.java		dequeOperation.java
duplicatequeue.java		duplicatequeue.java
findIntersection.java		findIntersection.java
findMinInRotatedSortedArray.java		findMinInRotatedSortedArray.java
findUnion.java		findUnion.java
findd132Pattern.java		findd132Pattern.java
findnthRootOfM.java		findnthRootOfM.java
findtheDifference.java		findtheDifference.java
firstandlastelementinSortedArray.java		firstandlastelementinSortedArray.java
fndMinInRotatedSortedArray2.java		fndMinInRotatedSortedArray2.java
gasStationLeetcode.java		gasStationLeetcode.java
isPalindrome.java		isPalindrome.java
jumpGame.java		jumpGame.java
largestrectangleinhistogram.java		largestrectangleinhistogram.java
lemonadeChange.java		lemonadeChange.java
longestsubarraywithSumK.java		longestsubarraywithSumK.java
lowestCommonAncestor.java		lowestCommonAncestor.java
majorityElement.java		majorityElement.java
maxConsecutivesOnes3.java		maxConsecutivesOnes3.java
maximumMatchingOfPlayersWithTrainers.java		maximumMatchingOfPlayersWithTrainers.java
maximumSubarray.java		maximumSubarray.java
maximumUnitsOnATruck.java		maximumUnitsOnATruck.java
maximumslidingwindow.java		maximumslidingwindow.java
maxprodsubarray.java		maxprodsubarray.java
maxsumsubarrayofsizek.java		maxsumsubarrayofsizek.java
mergeSortedArray.java		mergeSortedArray.java
mergeStudents.java		mergeStudents.java
merge_sort.java		merge_sort.java
mergepoint.java		mergepoint.java
minStack.java		minStack.java
minimumPlatforms.java		minimumPlatforms.java
minimumremovetomakevalidparanthesis.java		minimumremovetomakevalidparanthesis.java
missingnumber.java		missingnumber.java
nextGreaterElement.java		nextGreaterElement.java
nextGreaterElementLeetcode.java		nextGreaterElementLeetcode.java
nonOverlappingIntervals.java		nonOverlappingIntervals.java
onethirtytwopattern.java		onethirtytwopattern.java
palindrome_partitioningclass.java		palindrome_partitioningclass.java
pattern1.java		pattern1.java
pattern2.java		pattern2.java
pattern3.java		pattern3.java
postfixToPrefixConversion.java		postfixToPrefixConversion.java
power.java		power.java
prefixToPostfixConversion.java		prefixToPostfixConversion.java
printTheList.java		printTheList.java
removeDuplicates.java		removeDuplicates.java
removealladjacentduplicateinstring.java		removealladjacentduplicateinstring.java
searchA2DMatrix.java		searchA2DMatrix.java
searchInRotatedS		searchInRotatedS

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