algorithm/Java

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Indole Yi d5289b92da Fix ConvexHull to return points in counter-clockwise order (#6810 )

* Fix ConvexHull to return points in counter-clockwise order

- Add sortCounterClockwise method to ensure CCW ordering
- Start from bottom-most, left-most point for deterministic results
- Fix issue where unordered HashSet broke downstream algorithms
- Add comprehensive tests with CCW order verification

* test(geometry): Achieve 100% test coverage for ConvexHull

2025-10-19 18:17:19 +00:00

chore: migrate to java 21 (#5163 )

2024-05-19 21:57:07 +03:00

chore(deps): bump github/codeql-action from 3 to 4 in /.github/workflows (#6701 )

2025-10-08 08:28:55 +02:00

Fix ConvexHull to return points in counter-clockwise order (#6810 )

2025-10-19 18:17:19 +00:00

.clang-format

chore: enforce InsertNewlineAtEOF in clang-format (#4343 )

2023-09-01 04:10:46 +00:00

.gitignore

chore: add run_infer.yml (#5456 )

2024-09-22 01:54:47 +05:30

.gitpod.dockerfile

chore(deps): bump gitpod/workspace-java-21 from 2025-08-25-18-17-39 to 2025-10-06-13-14-25 (#6685 )

2025-10-08 14:31:32 +03:00

.gitpod.yml

Add SRTF Algorithm (#5011 )

2024-01-08 23:48:11 +02:00

.inferconfig

fix: handle Null Dereference in NthUglyNumber (#5469 )

2024-09-24 23:30:38 +05:30

checkstyle.xml

style: enable TodoComment in checkstyle (#5785 )

2024-10-13 20:38:01 +02:00

CONTRIBUTING.md

adding formatting steps in pull request template (#4606 )

2023-10-08 21:06:13 +02:00

DIRECTORY.md

feat: Add Hungarian Algorithm (Assignment Problem) with tests and reference [GRAPHS] (#6808 )

2025-10-16 23:05:48 +02:00

LICENSE

Update LICENSE

2021-02-25 16:15:52 -06:00

pmd-custom_ruleset.xml

chore: configure PMD to detect main methods (#6289 )

2025-06-11 16:52:58 +03:00

pmd-exclude.properties

Added mos algorithm and dice thrower (#6591 )

2025-10-08 11:51:44 +00:00

pom.xml

chore(deps): bump com.github.spotbugs:spotbugs-maven-plugin from 4.9.6.0 to 4.9.7.0 (#6796 )

2025-10-16 11:37:36 +02:00

README-ko.md

Fix typo in README-ko.md (#4215 )

2023-06-14 15:37:14 +03:00

README.md

docs: add codecov badge (#5099 )

2024-04-08 18:08:35 +00:00

spotbugs-exclude.xml

style: include RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE (#6559 )

2025-10-01 09:06:50 +02:00

README.md

The Algorithms - Java

You can run and edit the algorithms, or contribute to them using Gitpod.io (a free online development environment) with a single click.

All algorithms are implemented in Java (for educational purposes)

These implementations are intended for learning purposes. As such, they may be less efficient than the Java standard library.

Contribution Guidelines

Please read our Contribution Guidelines before you contribute to this project.

Algorithms

Our directory has the full list of applications.