50 Pull requests merged by 11 people

• refactor: TwoPointers

  #6374 merged Jul 13, 2025

• refactor: cleanup GenerateSubsets

  #6373 merged Jul 13, 2025

• refactor: Refactor SJFScheduling and Tests

  #6372 merged Jul 13, 2025

• refactor: improving GenericRoot

  #6365 merged Jul 12, 2025

• refactor: add JavaDocs and improve readability in InfixToPrefix

  #6363 merged Jul 12, 2025

• refactor: Improve readability and code clarity in InfixToPostfix

  #6362 merged Jul 12, 2025

• cleanup: Improve docs, safety, and readability in RangeInSortedArray

  #6361 merged Jul 11, 2025

• refactor: adding docs for LongestCommonPrefixTest and Parameterized Tests

  #6360 merged Jul 11, 2025

• refactor: refactoring and documenting Isomorphic String Checker

  #6359 merged Jul 11, 2025

• refactor: clean up LargestRectangle and convert tests to parameterized format

  #6356 merged Jul 11, 2025

• refactor: refactor Alphabetical and AlphabeticalTest

  #6355 merged Jul 10, 2025

• chore(deps): bump org.apache.commons:commons-lang3 from 3.17.0 to 3.18.0

  #6364 merged Jul 10, 2025

• refactor: improve Sparsity class with input validation and clearer logic

  #6351 merged Jul 9, 2025

• refactor ShuffleArray: improve documentation and maintainability

  #6357 merged Jul 9, 2025

• Update CODEOWNERS

  #6353 merged Jul 8, 2025

• refactor: optimize ValidParentheses methods and add parameterized tests

  #6352 merged Jul 8, 2025

• refactor: improve PythagoreanTriple logic and add parameterized tests

  #6350 merged Jul 7, 2025

• refactor: improve median calculator class design and readability

  #6349 merged Jul 7, 2025

• Fix the formatting issue with clang-format

  #6346 merged Jul 7, 2025

• refactor: improve code and test coverage for MapReduce example

  #6348 merged Jul 6, 2025

• refactor: add parameterized tests for BitSwap

  #6347 merged Jul 6, 2025

• Update DIRECTORY.md

  #6344 merged Jul 5, 2025

• Add cache with FIFO replacement policy

  #6337 merged Jul 5, 2025

• chore(deps): bump org.junit:junit-bom from 5.13.2 to 5.13.3

  #6343 merged Jul 4, 2025

• Update DIRECTORY.md

  #6341 merged Jul 4, 2025

• Add RandomizedClosestPair Algorithm and Unit Tests

  #6339 merged Jul 4, 2025

• Added Freivalds' Algorithm for randomized matrix multiplication verification

  #6340 merged Jul 4, 2025

• Fix(searches): Correct column pointer initialization in RowColumnWiseSorted2dArrayBinarySearch

  #6333 merged Jul 2, 2025

• chore(deps): bump peter-evans/create-pull-request from 5 to 7 in /.github/workflows

  #6330 merged Jul 1, 2025

• chore(deps): bump com.puppycrawl.tools:checkstyle from 10.26.0 to 10.26.1

  #6331 merged Jun 30, 2025

• Update DIRECTORY.md

  #6329 merged Jun 30, 2025

• RR cache

  #6307 merged Jun 30, 2025

• Update DIRECTORY.md

  #6328 merged Jun 30, 2025

• delete workflows from update-directorymd.yml

  #6327 merged Jun 29, 2025

• Update update-directorymd.yml

  #6326 merged Jun 29, 2025

• Update update-directorymd.yml using PAT

  #6324 merged Jun 29, 2025

• Automatically create pull requests for directory updates

  #6322 merged Jun 29, 2025

• Modernize GitHub Action to auto-generate DIRECTORY.md

  #6308 merged Jun 29, 2025

• chore(deps): bump com.github.spotbugs:spotbugs-maven-plugin from 4.9.3.1 to 4.9.3.2

  #6319 merged Jun 28, 2025

• chore(deps): bump org.apache.maven.plugins:maven-pmd-plugin from 3.26.0 to 3.27.0

  #6317 merged Jun 25, 2025

• chore(deps): bump com.puppycrawl.tools:checkstyle from 10.25.0 to 10.26.0

  #6315 merged Jun 25, 2025

• chore: explicitly set permissions

  #6316 merged Jun 25, 2025

• chore(deps): bump gitpod/workspace-java-21 from 2025-05-14-07-50-25 to 2025-06-18-16-47-14

  #6312 merged Jun 25, 2025

• chore(deps): bump org.junit:junit-bom from 5.13.1 to 5.13.2

  #6314 merged Jun 25, 2025

• chore(deps): bump com.github.spotbugs:spotbugs-maven-plugin from 4.9.3.0 to 4.9.3.1

  #6313 merged Jun 25, 2025

• chore: perform CodeQL scan on actions

  #6309 merged Jun 25, 2025

• Update DIRECTORY.md with Newly Added Files

  #6302 merged Jun 20, 2025

• chore(deps): bump com.mebigfatguy.fb-contrib:fb-contrib from 7.6.10 to 7.6.11

  #6297 merged Jun 18, 2025

• Shortest coprime segment using sliding window technique

  #6296 merged Jun 18, 2025

• chore: add security ruleset to PMD

  #6292 merged Jun 14, 2025

17 Pull requests opened by 7 people

• Graph tree check

  #6318 opened Jun 26, 2025

• Update Combination.java

  #6320 opened Jun 28, 2025

• Add Binary Search Implemetation in Java

  #6334 opened Jul 1, 2025

• Added test cases for sorting algorithms

  #6345 opened Jul 6, 2025

• refactor: refactor `Ceil` and improved tests

  #6366 opened Jul 10, 2025

• Update EMAFilter.java

  #6368 opened Jul 11, 2025

• Add EvenOddChecker to check if number is even or odd

  #6369 opened Jul 12, 2025

• Add PalindromeChecker to check if a string is a palindrome

  #6370 opened Jul 12, 2025

• Add PrimeNumberUtils with isPrime and getPrimesUpTo methods

  #6371 opened Jul 12, 2025

• refactor: `OnesComplement` Tests Using Parameterized Inputs

  #6375 opened Jul 13, 2025

• refactor: improving `MedianOfMatrix`

  #6376 opened Jul 13, 2025

• refactor: improving readability `DecimalToAnyUsingStack`

  #6377 opened Jul 13, 2025

• refactor: improving `DisjointSetUnion`

  #6378 opened Jul 13, 2025

• refactor: `Intersection`

  #6379 opened Jul 13, 2025

• refactor: `MajorityElement`

  #6380 opened Jul 13, 2025

• refactor: `Mode`

  #6381 opened Jul 13, 2025

• refactor: `Convolution`

  #6382 opened Jul 13, 2025

9 Issues closed by 5 people

• [cvdffgOTHER]

  #6354 closed Jul 8, 2025

• [FEATURE REQUEST] Adding Randomized Algorithms to the Repository

  #6219 closed Jul 4, 2025

• [FEATURE REQUEST] Implement B-Tree (Balanced Multiway Search Tree)

  #6243 closed Jul 3, 2025

• [BUG] Incorrect column pointer initialization in RowColumnWiseSorted2dArrayBinarySearch

  #6332 closed Jul 2, 2025

• [FEATURE REQUEST] HARD: Contraction Hierarchies Algorithm (Optimized Shortest Path)

  #6244 closed Jun 29, 2025

• Add Leetcode Questions

  #6310 closed Jun 23, 2025

• Add Big O complexity comments to each algorithm

  #6287 closed Jun 22, 2025

• Implement missing algorithm(s) listed under "applications"

  #6286 closed Jun 21, 2025

• Update DIRECTORY.md to reflect current project state

  #6300 closed Jun 20, 2025

4 Issues opened by 3 people

• [OTHER]

  #6383 opened Jul 13, 2025

• [OTHER] Code Duplication: `SimpleSort` and `ExchangeSort` are identical

  #6358 opened Jul 9, 2025

• [OTHER] Refactor: Standardize comparison logic using SortUtils

  #6336 opened Jul 3, 2025

• Add DS Algorithms

  #6304 opened Jun 20, 2025

1 Unresolved conversation

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Enhance README with contribution examples and style guide

  #6285 commented on Jun 14, 2025 • 0 new comments