Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
fartem
/
leetcode-java
Public
Notifications
You must be signed in to change notification settings
Fork
1
Star
5
Code
Issues
0
Pull requests
0
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
Files
Expand file tree
master
Breadcrumbs
leetcode-java
/
src
/
main
/
java
/
com
/
smlnskgmail
/
jaman
/
leetcodejava
/
medium
/
Copy path
Directory actions
More options
More options
Directory actions
More options
More options
Latest commit
History
History
History
master
Breadcrumbs
leetcode-java
/
src
/
main
/
java
/
com
/
smlnskgmail
/
jaman
/
leetcodejava
/
medium
/
Copy path
Top
Folders and files
Name
Name
Last commit message
Last commit date
parent directory
..
AddOneRowToTree.java
AddOneRowToTree.java
AddTwoNumbers.java
AddTwoNumbers.java
AddTwoNumbersII.java
AddTwoNumbersII.java
AddingSpacesToAString.java
AddingSpacesToAString.java
AllElementsInTwoBinarySearchTrees.java
AllElementsInTwoBinarySearchTrees.java
AllNodesDistanceKInBinaryTree.java
AllNodesDistanceKInBinaryTree.java
AllPathsFromSourceToTarget.java
AllPathsFromSourceToTarget.java
AllPossibleFullBinaryTrees.java
AllPossibleFullBinaryTrees.java
ArithmeticSubarrays.java
ArithmeticSubarrays.java
AsteroidCollision.java
AsteroidCollision.java
BalanceABinarySearchTree.java
BalanceABinarySearchTree.java
BasicCalculatorII.java
BasicCalculatorII.java
BinarySearchTreeIterator.java
BinarySearchTreeIterator.java
BinarySearchTreeToGreaterSumTree.java
BinarySearchTreeToGreaterSumTree.java
BinaryTreeLevelOrderTraversal.java
BinaryTreeLevelOrderTraversal.java
BinaryTreeLevelOrderTraversalII.java
BinaryTreeLevelOrderTraversalII.java
BinaryTreePruning.java
BinaryTreePruning.java
BinaryTreeRightSideView.java
BinaryTreeRightSideView.java
BinaryTreeZigzagLevelOrderTraversal.java
BinaryTreeZigzagLevelOrderTraversal.java
BinaryTreesWithFactors.java
BinaryTreesWithFactors.java
BullsAndCows.java
BullsAndCows.java
CamelcaseMatching.java
CamelcaseMatching.java
CheckCompletenessOfABinaryTree.java
CheckCompletenessOfABinaryTree.java
CheckIfAStringCanBreakAnotherString.java
CheckIfAStringCanBreakAnotherString.java
CheckIfAStringContainsAllBinaryCodesOfSizeK.java
CheckIfAStringContainsAllBinaryCodesOfSizeK.java
CheckIfNumberIsASumOfPowersOfThree.java
CheckIfNumberIsASumOfPowersOfThree.java
CloneGraph.java
CloneGraph.java
CombinationSum.java
CombinationSum.java
CombinationSumIV.java
CombinationSumIV.java
CompareVersionNumbers.java
CompareVersionNumbers.java
CompleteBinaryTreeInserter.java
CompleteBinaryTreeInserter.java
ConstructBinarySearchTreeFromPreorderTraversal.java
ConstructBinarySearchTreeFromPreorderTraversal.java
ConstructBinaryTreeFromInorderAndPostorderTraversal.java
ConstructBinaryTreeFromInorderAndPostorderTraversal.java
ConstructBinaryTreeFromPreorderAndInorderTraversal.java
ConstructBinaryTreeFromPreorderAndInorderTraversal.java
ConstructBinaryTreeFromPreorderAndPostorderTraversal.java
ConstructBinaryTreeFromPreorderAndPostorderTraversal.java
ConstructSmallestNumberFromDIString.java
ConstructSmallestNumberFromDIString.java
ContainerWithMostWater.java
ContainerWithMostWater.java
ContinuousSubarraySum.java
ContinuousSubarraySum.java
ConvertBSTToGreaterTree.java
ConvertBSTToGreaterTree.java
ConvertSortedListToBinarySearchTree.java
ConvertSortedListToBinarySearchTree.java
CopyListWithRandomPointer.java
CopyListWithRandomPointer.java
CountAndSay.java
CountAndSay.java
CountCompleteTreeNodes.java
CountCompleteTreeNodes.java
CountGoodNodesInBinaryTree.java
CountGoodNodesInBinaryTree.java
CountNicePairsInAnArray.java
CountNicePairsInAnArray.java
CountNodesEqualToAverageOfSubtree.java
CountNodesEqualToAverageOfSubtree.java
CountNumberOfNiceSubarrays.java
CountNumberOfNiceSubarrays.java
CountNumberOfTeams.java
CountNumberOfTeams.java
CountNumberOfTexts.java
CountNumberOfTexts.java
CountPrimes.java
CountPrimes.java
CountSortedVowelStrings.java
CountSortedVowelStrings.java
CountSubmatricesWithAllOnes.java
CountSubmatricesWithAllOnes.java
CountTripletsThatCanFormTwoArraysOfEqualXOR.java
CountTripletsThatCanFormTwoArraysOfEqualXOR.java
CreateBinaryTreeFromDescriptions.java
CreateBinaryTreeFromDescriptions.java
DailyTemperatures.java
DailyTemperatures.java
DecodeString.java
DecodeString.java
DecodedStringAtIndex.java
DecodedStringAtIndex.java
DeepestLeavesSum.java
DeepestLeavesSum.java
DeleteLeavesWithAGivenValue.java
DeleteLeavesWithAGivenValue.java
DeleteNodeInABST.java
DeleteNodeInABST.java
DeleteNodeInALinkedList.java
DeleteNodeInALinkedList.java
DeleteNodesAndReturnForest.java
DeleteNodesAndReturnForest.java
DeleteTheMiddleNodeOfALinkedList.java
DeleteTheMiddleNodeOfALinkedList.java
DesignAStackWithIncrementOperation.java
DesignAStackWithIncrementOperation.java
DesignAuthenticationManager.java
DesignAuthenticationManager.java
DesignBrowserHistory.java
DesignBrowserHistory.java
DesignCircularDeque.java
DesignCircularDeque.java
DesignCircularQueue.java
DesignCircularQueue.java
DesignFrontMiddleBackQueue.java
DesignFrontMiddleBackQueue.java
DesignLinkedList.java
DesignLinkedList.java
DesignUndergroundSystem.java
DesignUndergroundSystem.java
DistributeCoinsInBinaryTree.java
DistributeCoinsInBinaryTree.java
DivideTwoIntegers.java
DivideTwoIntegers.java
EncodeAndDecodeTinyURL.java
EncodeAndDecodeTinyURL.java
EvaluateReversePolishNotation.java
EvaluateReversePolishNotation.java
EvenOddTree.java
EvenOddTree.java
FindAllAnagramsInAString.java
FindAllAnagramsInAString.java
FindAllDuplicatesInAnArray.java
FindAllDuplicatesInAnArray.java
FindAllLonelyNumbersInTheArray.java
FindAllLonelyNumbersInTheArray.java
FindAndReplacePattern.java
FindAndReplacePattern.java
FindBottomLeftTreeValue.java
FindBottomLeftTreeValue.java
FindDuplicateFileInSystem.java
FindDuplicateFileInSystem.java
FindDuplicateSubtrees.java
FindDuplicateSubtrees.java
FindElementsInAContaminatedBinaryTree.java
FindElementsInAContaminatedBinaryTree.java
FindFirstAndLastPositionOfElementInSortedArray.java
FindFirstAndLastPositionOfElementInSortedArray.java
FindLargestValueInEachTreeRow.java
FindLargestValueInEachTreeRow.java
FindOriginalArrayFromDoubledArray.java
FindOriginalArrayFromDoubledArray.java
FindPlayersWithZeroOrOneLosses.java
FindPlayersWithZeroOrOneLosses.java
FindTheDuplicateNumber.java
FindTheDuplicateNumber.java
FindTheIndexOfTheFirstOccurrenceInAString.java
FindTheIndexOfTheFirstOccurrenceInAString.java
FindTheKthLargestIntegerInTheArray.java
FindTheKthLargestIntegerInTheArray.java
FindTheMinimumAndMaximumNumberOfNodesBetweenCriticalPoints.java
FindTheMinimumAndMaximumNumberOfNodesBetweenCriticalPoints.java
FindTheWinnerOfTheCircularGame.java
FindTheWinnerOfTheCircularGame.java
FindThreeConsecutiveIntegersThatSumToAGivenNumber.java
FindThreeConsecutiveIntegersThatSumToAGivenNumber.java
FindTriangularSumOfAnArray.java
FindTriangularSumOfAnArray.java
FlattenBinaryTreeToLinkedList.java
FlattenBinaryTreeToLinkedList.java
FlattenNestedListIterator.java
FlattenNestedListIterator.java
FlipEquivalentBinaryTrees.java
FlipEquivalentBinaryTrees.java
GasStation.java
GasStation.java
GenerateParentheses.java
GenerateParentheses.java
View all files
You can’t perform that action at this time.