algorithm/Java
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Java.git synced 2025-12-19 07:00:35 +08:00
Code Issues Packages Projects Releases Wiki Activity
2,952 Commits 2 Branches 0 Tags
883a050162dbc4907c030c43bd9f331b0bcc5245
Commit Graph

181 Commits

Author SHA1 Message Date
Hardik Pawar
387ecef310 refactor: Enhance docs, code, add tests in KeithNumber (#6748) 
* refactor: Enhance docs, code, add tests in `KeithNumber`

* Fix

---------

Co-authored-by: a <alexanderklmn@gmail.com>
 2025-10-12 23:37:24 +02:00
Hardik Pawar
297634d05f refactor: Enhance docs, code, add tests in KaprekarNumbers (#6747) 
Co-authored-by: a <alexanderklmn@gmail.com>
 2025-10-12 23:13:14 +02:00
Hardik Pawar
ff9fd2e2e4 refactor: Enhance docs, code, add tests in Median (#6751) 
Co-authored-by: a <alexanderklmn@gmail.com>
 2025-10-12 22:51:54 +02:00
Hardik Pawar
74ddea6747 refactor: Enhance docs, code, add tests in KrishnaMurthyNumber (#6742) 
* refactor: Enhance docs, code, add tests in `KrishnaMurthyNumber`

* Lint
 2025-10-12 20:04:32 +00:00
Banula Kumarage
61fbb1855c Dev: Add Zeller's Congruence utility class to calculate the day of the week (#6614) 
* Add Zeller's Congruence utility class and unit tests

* fixed identified bugs

* fixed pmd failure
 2025-10-09 20:36:20 +02:00
Ruturaj Jadhav
3c071c4e08 Added HappyNumber algorithm in maths section (#6571) 
* Added HappyNumber algorithm in maths section

* Fix Checkstyle: remove trailing spaces in HappyNumber

* Fix formatting: remove trailing spaces and apply clang-format

* Update HappyNumberTest.java

* Removed old HappyNumbersSeq.java as replaced by new HappyNumber.java
 2025-10-09 17:31:56 +00:00
Banula Kumarage
e788111420 Dev: Added Germain and Safe prime utility class (#6611) 
* feat: add Germain and Safe prime utility class with unit tests

* refactor the code

* fixed identified bugs

* fixed identified remaining bugs

---------

Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com>
 2025-10-09 17:28:06 +00:00
Saahil Mahato
061463a4df feat: add sieve of atkin algorithm (#6709) 
* feat: add sieve of atkin algorithm

* fix: add full test coverage

* refactor: if condition braces

---------

Co-authored-by: a <alexanderklmn@gmail.com>
 2025-10-08 20:18:17 +02:00
Yash Rajput
b031a0bbba Adding PiApproximation algo (#6602) 
* Adding PiApproximation algo

* Added clang formatting

* Added private method

* checkstyle fix

* checkstyle fix

---------

Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com>
 2025-10-08 12:16:14 +00:00
Saahil Mahato
9f985b2549 feat: add euler primality test (#6680) 
* feat: add euler primality test

* refactor: use fixed seed

* fix: more unit test coverage

* fix: add mock tests for edge cases

* fix: styling issues

* refactor: remove duplicate tests

* refactor: reduce static imports

* refactor: remove unnecessary tests

* refactor: move to maths package

---------

Co-authored-by: a <alexanderklmn@gmail.com>
 2025-10-06 20:23:32 +02:00
Banula Kumarage
6d5170999a Dev: Added NumberPersistence utility class to find multiplicative and additive persistance (#6612) 
* Add NumberPersistence utility class with multiplicative and additive persistence methods

* Fixed identified style issues
 2025-10-04 12:55:26 +02:00
Sriram kulkarni
d8ddb07b7e Added Sum of Squares Lagrange's Four Square algorithm implementation (#6583) 
* Add Sum of Squares algorithm implementation

* Format code and add Wikipedia URL for Lagrange's theorem

* Fixed clang-format issues

---------

Co-authored-by: Oleksandr Klymenko <alexanderklmn@gmail.com>
 2025-10-02 10:44:36 +03:00
Oleksandr Klymenko
31bf130e9e refactor: improving Median (#6404) 
refactor: improving Median

Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com>
 2025-07-20 08:21:46 +00:00
Oleksandr Klymenko
a796f6dc41 testing: added unit tests for the BinaryPow.binPow (#6386) 
testing: added unit tests for the BinaryPow.binPow

Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com>
 2025-07-17 15:32:48 +00:00
Oleksandr Klymenko
440b6f5edf testing: improve tests coverage AbsoluteValueTest (#6385) 
testing: improve tests coverage AbsoluteValueTest
 2025-07-17 17:29:45 +02:00
Oleksandr Klymenko
dd1a51b20f testing: add more cases for AverageTest (#6384) 
* testing: add more cases for AverageTest

* checkstyle: fix formatting
 2025-07-16 15:10:22 +00:00
Oleksandr Klymenko
933e929b54 refactor: refactor Ceil and improved tests (#6366) 
* refactor: refactor Ceil and improved tests

* checkstyle: remove redundant import

* refactor: fix edge cases

* refactor: fix checkstyle

* refactor: fix checkstyle import order
 2025-07-14 07:47:22 +02:00
Oleksandr Klymenko
fa2ca9db39 refactor: improve PythagoreanTriple logic and add parameterized tests (#6350) 2025-07-08 00:29:52 +03:00
Piotr Idzik
7602f1ef4c chore: suppress unchecked in selected classes (#6262) 2025-06-05 19:13:46 +03:00
Piotr Idzik
ec6f09c373 chore: suppress rawtypes in selected classes (#6261) 2025-06-05 14:23:28 +03:00
Hakim's Garage
769e4975f6 Add Parenthesis to MathBuilder (#6193) 2025-03-14 22:34:03 +02:00
Hakim's Garage
e6073f8fef Add math builder (#6190) 2025-03-12 18:35:21 +02:00
varada610
4ef06822ca Create package prime, matrix and games (#6139) 2025-01-27 11:10:41 +00:00
Muhammad Rizwan
0e0539ea6c Fix AbsoluteMin bug for equal absolute values (#6145) 
* fix-absolute-max-bug

* clang-format for added junit

* fix-absolute-min-bug
 2025-01-19 17:50:43 +01:00
Muhammad Rizwan
30d0c064a7 Fix absolute max bug (#6144) 2025-01-18 21:51:56 +02:00
BILLSARAN
754bf6c5f8 Add Goldbach's Conjecture algorithm (#6127) 2025-01-13 23:37:58 +02:00
Stanislav Belogolov
14db275c2b Improve Vampire Number (#6110) 2025-01-01 22:43:00 +00:00
Strange Developer
df0c997e4b General performance improvement (#6078) 2024-11-01 19:52:42 +02:00
Muhammad Junaid Khalid
d1c1e6b4d2 Add uniform number counting algorithm (#6052) 2024-10-29 17:46:29 +00:00
Taranjeet Singh Kalsi
921821214f Add a new method to check Perfect Square (#5917) 2024-10-26 11:30:33 +00:00
Taranjeet Singh Kalsi
95875b0ae4 Add another method to find kth number (#5918) 2024-10-26 11:26:01 +00:00
Taranjeet Singh Kalsi
871e4df0d9 Add another method to check Pronic number (#5919) 2024-10-26 11:19:16 +00:00
UTSAV SINGHAL
1577ec4e62 Add Catalan number (#5846) 2024-10-26 10:10:20 +00:00
Ayush Kumar
3b2ba488bb Add chinese remainder theorem (#5873) 2024-10-25 17:51:31 +00:00
Tanmay Singh
0bb22fbc7d Remove main function from GCD class (#5828) 2024-10-22 18:04:00 +00:00
Tanmay Singh
ef72b1e40b Remove main function, improve docstring, add JUnit tests for KrishnamurthyNumber. (#5881) 2024-10-22 17:54:45 +00:00
Hardik Pawar
7e11e9bb82 Add tests for EulerMethod (#5769) 2024-10-15 15:01:06 +03:00
Hardik Pawar
9eff71bf05 Add tests for ConvolutionFFT (#5767) 2024-10-15 11:41:26 +00:00
Byte Bender
3af4cfd7c8 Add SumOfOddNumbers (#5730) 2024-10-14 23:02:40 +03:00
Hardik Pawar
9c76b30271 Add tests for Convolution (#5766) 2024-10-14 11:55:15 +03:00
Saahil Mahato
31de2db0ae Add fast exponentiation algorithm (#5715) 2024-10-12 10:39:05 +03:00
Saahil Mahato
1c978c52f1 feat: add karatsuba multiplication (#5719) 
* feat: add karatsuba multiplication

* fix: fallback size

* fix: big integer instances

---------

Co-authored-by: Alex Klymenko <alexanderklmn@gmail.com>
 2024-10-11 14:13:51 +00:00
Saahil Mahato
79544c81eb feat: add solovay strassen primality test (#5692) 
* feat: add solovay strassen primality test

* chore: add wikipedia link

* fix: format and coverage

* fix: mvn stylecheck

* fix: PMD errors

* refactor: make random final

---------

Co-authored-by: Alex Klymenko <alexanderklmn@gmail.com>
 2024-10-10 23:41:58 +03:00
Sailok Chinta
bd9e324e8c Add QuadraticEquationSolver and test cases (#5619) 2024-10-07 21:17:45 +00:00
Ahmed Elazab
7c56a734e9 Add Volume "Algorithm Frustum Of Cone" Then Test It. (#5479) 
* Add Function volumeFrustum To Calculate Frustum Of Cone Then Test It.

* Add Function volumeFrustumOfCone To Calculate Frustum Of Cone Then Test It.

* Update VolumeTest.java

* Update Volume.java
 2024-09-30 23:24:24 +05:30
Alex Klymenko
fa2231788f fix: FindKthNumberTest (#5444) 
refactor: fix FindKthNumberTest
 2024-09-08 22:25:13 +02:00
Wole Jr.
175c84673a Added an edge case for AbsoluteMax (#5441) 
* Added an edge case to test

* Fixed linting on added test
 2024-09-03 20:41:30 +05:30
Alex Klymenko
b0de93b3ce refactor: change packages (#5430) 
* refactor: change package

* refactor: fix name

---------

Co-authored-by: alxkm <alx@alx.com>
 2024-08-30 11:58:24 +02:00
Alex Klymenko
d189c3a719 refactor: LeastCommonMultiple (#5435) 
* refactor: LeastCommonMultiple

* checkstyle: fix formatting

---------

Co-authored-by: alxkm <alx@alx.com>
 2024-08-30 08:43:45 +02:00
Alex Klymenko
e5c0e4bff0 test: cleanup PrimeFactorizationTest (#5382) 2024-08-25 09:56:02 +03:00