Nishitha Wihala
2dfad7ef8f
Add matrix multiplication with double[][] and unit tests ( #6417 )
...
* MatrixMultiplication.java created and updated.
* Add necessary comment to MatrixMultiplication.java
* Create MatrixMultiplicationTest.java
* method for 2 by 2 matrix multiplication is created
* Use assertMatrixEquals(), otherwise there can be error due to floating point arithmetic errors
* assertMatrixEquals method created and updated
* method created for 3by2 matrix multiply with 2by1 matrix
* method created for null matrix multiplication
* method for test matrix dimension error
* method for test empty matrix input
* testMultiply3by2and2by1 test case updated
* Check for empty matrices part updated
* Updated Unit test coverage
* files updated
* clean the code
* clean the code
* Updated files with google-java-format
* Updated files
* Updated files
* Updated files
* Updated files
* Add reference links and complexities
* Add test cases for 1by1 matrix and non-rectangular matrix
* Add reference links and complexities
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-21 16:07:13 +00:00
Oleksandr Klymenko
31bf130e9e
refactor: improving Median ( #6404 )
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refactor: improving Median
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-20 08:21:46 +00:00
Oleksandr Klymenko
434ab50ff4
refactor: Convolution ( #6382 )
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refactor: Convolution
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-16 15:05:13 +00:00
Oleksandr Klymenko
d55e89dc71
refactor: Mode ( #6381 )
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refactor: Mode
2025-07-16 17:02:16 +02:00
Oleksandr Klymenko
dcb02c61df
refactor: MajorityElement ( #6380 )
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* refactor: MajorityElement
* refactor: fix import ordering
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-15 17:10:06 +02:00
Oleksandr Klymenko
287a708c7f
refactor: Intersection ( #6379 )
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refactor: Intersection improvement
2025-07-15 17:04:58 +02:00
Oleksandr Klymenko
ca7c77f16b
refactor: improving DisjointSetUnion ( #6378 )
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* refactor: improving DisjointSetUnion
* refactor: remove comment as it already in description
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-15 05:31:09 +00:00
Oleksandr Klymenko
7e37d94c53
refactor: improving readability DecimalToAnyUsingStack ( #6377 )
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refactor: improving readability DecimalToAnyUsingStack
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-15 05:26:49 +00:00
Oleksandr Klymenko
95116dbee4
refactor: improving MedianOfMatrix ( #6376 )
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refactor: improving MedianOfMatrix
2025-07-15 07:23:49 +02:00
Oleksandr Klymenko
25aaa6e064
refactor: OnesComplement Tests Using Parameterized Inputs ( #6375 )
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refactor: OnesComplement Tests Using Parameterized Inputs
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-14 05:51:17 +00:00
Oleksandr Klymenko
933e929b54
refactor: refactor Ceil and improved tests ( #6366 )
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* 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
ef93cc1503
refactor: TwoPointers ( #6374 )
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* refactor: TwoPointers
* refactor: fix test formatting
* refactor: fix checkstyle
* refactor: fix checkstyle
2025-07-13 09:25:26 +00:00
Oleksandr Klymenko
182118b6a4
refactor: cleanup GenerateSubsets ( #6373 )
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refactor: cleanup GenerateSubsets
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-13 09:17:38 +00:00
Oleksandr Klymenko
910d5b880a
refactor: Refactor SJFScheduling and Tests ( #6372 )
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* refactor: Refactor SJFScheduling and Tests
* refactor: fix checkstyle
* refactor: add full imports
* refactor: add full imports
* refactor: remove redundant newline
* refactor: fix indexed list iteration
2025-07-13 11:11:57 +02:00
Oleksandr Klymenko
dba2d869f2
refactor: improving GenericRoot ( #6365 )
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refactor: improving GenericRoot
2025-07-12 06:51:49 +00:00
Oleksandr Klymenko
7590d8234f
refactor: add JavaDocs and improve readability in InfixToPrefix ( #6363 )
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* refactor: add JavaDocs and improve readability in InfixToPrefix
* formatting: remove redundant newline
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-12 06:47:49 +00:00
Oleksandr Klymenko
acb4753d65
refactor: Improve readability and code clarity in InfixToPostfix ( #6362 )
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refactor: improve InfixToPostfix
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-12 08:44:57 +02:00
Oleksandr Klymenko
0a4f5542d9
cleanup: Improve docs, safety, and readability in RangeInSortedArray ( #6361 )
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* cleanup: Improve docs, safety, and readability in RangeInSortedArray
* formatting: fix comment formatting issue
* formatting: fix array formatting issue
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-11 19:42:45 +00:00
Oleksandr Klymenko
048bba9499
refactor: adding docs for LongestCommonPrefixTest and Parameterized Tests ( #6360 )
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* refactor: adding docs for LongestCommonPrefixTest and Parameterized Tests
* checkstyle: fix clang formatting
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-11 19:39:33 +00:00
Oleksandr Klymenko
3e0fd11a96
refactor: refactoring and documenting Isomorphic String Checker ( #6359 )
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refactor: refactoring and documenting Isomorphic String Checker
Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-11 19:36:29 +00:00
Oleksandr Klymenko
2ccc15671f
refactor: clean up LargestRectangle and convert tests to parameterized format ( #6356 )
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* refactor: clean up LargestRectangle and convert tests to parameterized format
* refactor: fix clang formatting issue
* refactor: fix clang formatting issue for test data
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-11 21:32:42 +02:00
Oleksandr Klymenko
f3252793e1
refactor: refactor Alphabetical and AlphabeticalTest ( #6355 )
2025-07-10 17:52:38 +02:00
Oleksandr Klymenko
a6aadd5b64
refactor: improve Sparsity class with input validation and clearer logic ( #6351 )
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Co-authored-by: Deniz Altunkapan <93663085+DenizAltunkapan@users.noreply.github.com >
2025-07-09 18:49:58 +00:00
Oleksandr Klymenko
c997a32018
refactor ShuffleArray: improve documentation and maintainability ( #6357 )
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refactor ShuffleArray: Improve Documentation and Code Quality
2025-07-09 20:36:39 +02:00
Oleksandr Klymenko
6c3049530f
refactor: optimize ValidParentheses methods and add parameterized tests ( #6352 )
2025-07-08 10:50:06 +03:00
Oleksandr Klymenko
fa2ca9db39
refactor: improve PythagoreanTriple logic and add parameterized tests ( #6350 )
2025-07-08 00:29:52 +03:00
Oleksandr Klymenko
2f5bc8c242
refactor: improve median calculator class design and readability ( #6349 )
2025-07-07 14:29:10 +03:00
Oleksandr Klymenko
4b6006c876
refactor: improve code and test coverage for MapReduce example ( #6348 )
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refactor: improve code and test coverage for MapReduce example
2025-07-06 23:19:50 +02:00
Oleksandr Klymenko
350f149657
Add parameterized tests for BitSwap ( #6347 )
2025-07-06 20:03:02 +03:00
KevinMwita7
c782f05ed4
Add cache with FIFO replacement policy ( #6337 )
2025-07-05 13:29:46 +00:00
Aditya
d709317b2e
Add RandomizedClosestPair Algorithm and Unit Tests ( #6339 )
2025-07-04 10:23:49 +00:00
Aditya
58ac54cbdb
Add Freivalds' Algorithm for randomized matrix multiplication verification ( #6340 )
2025-07-04 13:16:57 +03:00
codingmydna
712ada5102
Correct column pointer initialization in RowColumnWiseSorted2dArrayBinarySearch ( #6333 )
2025-07-02 12:51:56 +00:00
KevinMwita7
bb36d13c93
Add RR cache ( #6307 )
2025-06-30 18:45:37 +00:00
02RdDT
616d15a408
Shortest coprime segment using sliding window technique ( #6296 )
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* Shortest coprime segment using sliding window technique
* mvn checkstyle passes
* gcd function reformatted
* fixed typo in ShortestCoprimeSegment
* 1. shortestCoprimeSegment now returns not the length, but the shortest segment itself.
2. Testcases have been adapted, a few new ones added.
* clang formatted ShortestCoprimeSegmentTest.java code
2025-06-18 21:29:35 +02:00
Deniz Altunkapan
1745d19f09
refactor: unified duplicate Anagram classes into a single implementation ( #6290 )
2025-06-11 20:04:06 +03:00
Pau López Núñez
0b21bb0a38
Add Boyer-Moore string search algorithm with JUnit tests ( #6274 )
2025-06-11 15:37:42 +00:00
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
Piotr Idzik
27a774020c
style: include SLS_SUSPICIOUS_LOOP_SEARCH ( #6260 )
2025-06-04 23:37:38 +03:00
Soham Kamble
2320b46b3f
Add BTree implementation ( #6248 )
2025-05-28 15:00:41 +03:00
Vibhu Khera
b09766ede4
Add Randomized Quick Sort ( #6234 )
2025-05-09 21:50:09 +00:00
Muhammad Ezzat
6fe630cdf2
Add Monte Carlo's Integral Approximation ( #6235 )
2025-05-09 20:27:27 +00:00
Muhammad Ezzat
571d05caa8
Add Karger's minimum cut algorithm ( #6233 )
2025-05-05 18:09:28 +03:00
Vusal Huseynov
ad5e496b0c
Add LongestIncreasingSubsequenceNLogN ( #6221 )
2025-04-15 13:08:45 +00:00
cureprotocols
f53bc0080b
Add ReservoirSampling algorithm to randomized module ( #6204 )
2025-04-07 23:58:44 +03:00
Piotr Idzik
251e9e1902
refactor: introduce SinglyLinkedListNode ( #6210 )
2025-04-02 18:51:40 +03:00
Deniz Altunkapan
743f9660a8
Add Traveling Salesman Problem ( #6205 )
2025-03-31 22:18:19 +00:00
Piotr Idzik
0072ed9aa7
style: do not suppress lossy-conversions ( #6206 )
2025-03-31 19:20:58 +02:00
Sufiyan Chougule
45148874e8
Add feature to convert numeric words to their number representation ( #6195 )
2025-03-18 12:29:20 +02:00
