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
Accelerator
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 }}
nikoo28
/
java-solutions
Public
Uh oh!
There was an error while loading.
Please reload this page
.
Notifications
You must be signed in to change notification settings
Fork
155
Star
338
Code
Issues
0
Pull requests
2
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
java-solutions
/
src
/
test
/
java
/
leetcode
/
easy
/
Copy path
Directory actions
More options
More options
Directory actions
More options
More options
Latest commit
History
History
History
master
Breadcrumbs
java-solutions
/
src
/
test
/
java
/
leetcode
/
easy
/
Copy path
Top
Folders and files
Name
Name
Last commit message
Last commit date
parent directory
..
AverageOfLevelsInBinaryTreeTest.java
AverageOfLevelsInBinaryTreeTest.java
BackspaceStringCompareTest.java
BackspaceStringCompareTest.java
BestTimeToBuyAndSellAStockIITest.java
BestTimeToBuyAndSellAStockIITest.java
BestTimeToBuyAndSellAStockTest.java
BestTimeToBuyAndSellAStockTest.java
CheckIfPangramTest.java
CheckIfPangramTest.java
ClimbingStairsTest.java
ClimbingStairsTest.java
ContainsDuplicateIITest.java
ContainsDuplicateIITest.java
ContainsDuplicateTest.java
ContainsDuplicateTest.java
CountCompleteTreeNodesTest.java
CountCompleteTreeNodesTest.java
DiameterOfABinaryTreeTest.java
DiameterOfABinaryTreeTest.java
FibonacciNumberTest.java
FibonacciNumberTest.java
FindAllNumbersDisappearedInAnArrayTest.java
FindAllNumbersDisappearedInAnArrayTest.java
FindCommonCharactersTest.java
FindCommonCharactersTest.java
FindPivotIndexTest.java
FindPivotIndexTest.java
FirstUniqueCharacterInAStringTest.java
FirstUniqueCharacterInAStringTest.java
HappyNumberTest.java
HappyNumberTest.java
IntersectionOfTwoArraysIITest.java
IntersectionOfTwoArraysIITest.java
IntersectionOfTwoLinkedListsTest.java
IntersectionOfTwoLinkedListsTest.java
InvertTreeTest.java
InvertTreeTest.java
IsSubsequenceTest.java
IsSubsequenceTest.java
IsomorphicStringsTest.java
IsomorphicStringsTest.java
JewelsAndStonesTest.java
JewelsAndStonesTest.java
KthMissingPositiveNumberTest.java
KthMissingPositiveNumberTest.java
LastStoneWeightTest.java
LastStoneWeightTest.java
LeftAndRightSumDifferencesTest.java
LeftAndRightSumDifferencesTest.java
LengthOfLastWordTest.java
LengthOfLastWordTest.java
LongestCommonPrefixTest.java
LongestCommonPrefixTest.java
MajorityElementTest.java
MajorityElementTest.java
MatrixDiagonalSumTest.java
MatrixDiagonalSumTest.java
MaxConsecutiveOnesTest.java
MaxConsecutiveOnesTest.java
MaximumAverageSubarrayITest.java
MaximumAverageSubarrayITest.java
MaximumDepthOfABinaryTreeTest.java
MaximumDepthOfABinaryTreeTest.java
MaximumOddBinaryNumberTest.java
MaximumOddBinaryNumberTest.java
MaximumSubarrayTest.java
MaximumSubarrayTest.java
MergeTwoSortedListsTest.java
MergeTwoSortedListsTest.java
MiddleOfTheLinkedListTest.java
MiddleOfTheLinkedListTest.java
MinCostClimbingStairsTest.java
MinCostClimbingStairsTest.java
MinimumDepthBinaryTreeTest.java
MinimumDepthBinaryTreeTest.java
MoveZeroesTest.java
MoveZeroesTest.java
NextGreaterElementITest.java
NextGreaterElementITest.java
NumberOf1BitsTest.java
NumberOf1BitsTest.java
NumberOfGoodPairsTest.java
NumberOfGoodPairsTest.java
NumbersSmallerThanTheCurrentNumberTest.java
NumbersSmallerThanTheCurrentNumberTest.java
PalindromeLinkedListTest.java
PalindromeLinkedListTest.java
PascalsTriangleTest.java
PascalsTriangleTest.java
PathSumTest.java
PathSumTest.java
RangeSumOfBSTTest.java
RangeSumOfBSTTest.java
RansomNoteTest.java
RansomNoteTest.java
RemoveLinkedListElementsTest.java
RemoveLinkedListElementsTest.java
ReorderDataInLogFilesTest.java
ReorderDataInLogFilesTest.java
ReverseOnlyLettersTest.java
ReverseOnlyLettersTest.java
ReversePrefixOfWordTest.java
ReversePrefixOfWordTest.java
ReverseWordsInAString3Test.java
ReverseWordsInAString3Test.java
ReverseWordsInAStringIIITest.java
ReverseWordsInAStringIIITest.java
SameTreeTest.java
SameTreeTest.java
SearchInsertPositionTest.java
SearchInsertPositionTest.java
ShuffleStringTest.java
ShuffleStringTest.java
SingleNumberTest.java
SingleNumberTest.java
SortingTheSentenceTest.java
SortingTheSentenceTest.java
SquaresOfSortedArrayTest.java
SquaresOfSortedArrayTest.java
SumOfUniqueElementsTest.java
SumOfUniqueElementsTest.java
SymmetricTreeTest.java
SymmetricTreeTest.java
TwoSumTest.java
TwoSumTest.java
UglyNumberTest.java
UglyNumberTest.java
ValidAnagramTest.java
ValidAnagramTest.java
ValidPalindromeIITest.java
ValidPalindromeIITest.java
ValidPalindromeTest.java
ValidPalindromeTest.java
ValidParanthesesTest.java
ValidParanthesesTest.java
ValidPerfectSquareTest.java
ValidPerfectSquareTest.java
View all files
You can’t perform that action at this time.