37 Pull requests merged by 11 people

• 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

• chore: monitor structure of the project

  #6291 merged Jun 12, 2025

• Chore/cleanup

  #6290 merged Jun 11, 2025

• Add Boyer-Moore string search algorithm with JUnit tests

  #6274 merged Jun 11, 2025

• chore: configure PMD to detect main methods

  #6289 merged Jun 11, 2025

• Add Unit Tests for Empty and Single-Node Graphs in TopologicalSort

  #6263 merged Jun 10, 2025

• Bump org.junit:junit-bom from 5.13.0 to 5.13.1

  #6278 merged Jun 10, 2025

7 Pull requests opened by 6 people

• Added more test cases as per the issue #6282

  #6303 opened Jun 20, 2025

• 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

• Fix the formatting issue with clang-format

  #6346 opened Jul 6, 2025

• refactor: improve median calculator class design and readability

  #6349 opened Jul 6, 2025

9 Issues closed by 4 people

• [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

• Add GitHub Actions CI Pipeline for Testing

  #6284 closed Jun 10, 2025

5 Issues opened by 3 people

• [OTHER] Refactor: Standardize comparison logic using SortUtils

  #6336 opened Jul 3, 2025

• Add DS Algorithms

  #6304 opened Jun 20, 2025

• Enhance README with contribution examples and style guide

  #6285 opened Jun 10, 2025

• Organize Algorithms into Subdirectories by Category

  #6283 opened Jun 10, 2025

• [OTHER] Add More Test Cases for Existing Algorithms

  #6282 opened Jun 10, 2025

2 Unresolved conversations

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.

• Riemann Integration

  #6241 commented on Jul 3, 2025 • 0 new comments

• Randomized closest 2 points algorithm

  #6251 commented on Jun 19, 2025 • 0 new comments