9dde8a7808
Add MatrixRank ( #4571 )
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* feat: adding matrix rank algorithm
* fix: formatting
* fix: adding comments, refactor and handling edge cases
* refactor: minor refactor
* enhancement: check matrix validity
* refactor: minor refactor and fixes
* Update src/main/java/com/thealgorithms/maths/MatrixRank.java
* feat: add unit test to check if input matrix is not modified while calculating the rank
---------
Co-authored-by: Anup Omkar <anup_omkar@intuit.com>
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2023-10-25 15:34:05 +02:00
9dae389faa
Herons : Changed the signature of the function ( #4686 )
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* Made changes to the code to correct the Logic of Armstrong Number
* Resolved the issues
* Trying to resolve the Linter error by changing Variable name
* Changed Variable Names : trying to resolve Clang error
* Chnged the signature of the function
* Added the Function documentation
* Added exception for parameters
* Resolved with suggested changes
* Resolved with Suggested changes
* fix: use proper logic
---------
Co-authored-by: vil02 <vil02@o2.pl>
2023-10-23 23:09:42 +02:00
24a8223062
Added [FEATURE REQUEST] Golden Ration formula to find Nth Fibonacci number #4505 ( #4513 )
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* Create FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Create FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Delete src/main/java/com/thealgorithms/maths/FibonacciNumberTest.java
* Create FibonacciNumberTest.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Create FibonacciCalculator.java
* Update FibonacciNumberTest.java
* Update and rename FibonacciCalculator.java to FibCalc.java
* Update FibonacciNumberTest.java
* Update FibCalc.java
* Update FibonacciNumber.java
* Delete src/test/java/com/thealgorithms/maths/FibCalc.java
* Create FibCalc.java
* Update FibonacciNumberTest.java
* Update FibCalc.java
* Update FibonacciNumberTest.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumber.java
* fix: use proper name
* fix: use proper class name
* tests: add `returnsCorrectValues`
* Update and rename FibCalc.java to Fibonacci.java
* Update Fibonacci.java
* Update FibonacciNumber.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update Fibonacci.java
* Update FibonacciNumber.java
* Update and rename FibCalcTest.java to FibonacciTest.java
* Update FibonacciNumber.java
* Update Fibonacci.java
* Update Fibonacci.java
* Update Fibonacci.java
* Update FibonacciTest.java
* Update Fibonacci.java
* Update src/main/java/com/thealgorithms/maths/Fibonacci.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update FibonacciTest.java
* Update FibonacciNumberTest.java
* Update FibonacciNumberTest.java
* Update FibonacciTest.java
* Update src/main/java/com/thealgorithms/maths/Fibonacci.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/Fibonacci.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FibonacciNumber.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FibonacciNumberTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update FibonacciNumber.java
* Update FibonacciNumber.java
* Update Fibonacci.java
* Update FibonacciNumber.java
* Update and rename FibonacciNumber.java to FibonacciNumberGoldenRation.java
* Update and rename FibonacciNumberTest.java to FibonacciNumberGoldenRationTest.java
* Update Fibonacci.java
* Update FibonacciNumberGoldenRation.java
* Update FibonacciNumberGoldenRationTest.java
* Update FibonacciTest.java
* Update Fibonacci.java
* Update FibonacciNumberGoldenRationTest.java
* Update FibonacciNumberGoldenRationTest.java
* Update FibonacciNumberGoldenRation.java
* Update FibonacciNumberGoldenRation.java
* Update FibonacciNumberGoldenRationTest.java
* Update FibonacciNumberGoldenRationTest.java
* Update src/main/java/com/thealgorithms/maths/FibonacciNumberGoldenRation.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update and rename Fibonacci.java to FibonacciLoop.java
* Update FibonacciNumberGoldenRation.java
* Update FibonacciNumberGoldenRationTest.java
* Update and rename FibonacciTest.java to FibonacciLoopTest.java
* Update FibonacciLoop.java
* Update FibonacciLoop.java
* Update FibonacciNumberGoldenRation.java
* docs: add missing dot
---------
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
Co-authored-by: vil02 <vil02@o2.pl>
2023-10-13 21:23:30 +02:00
e9bbf35ff9
Add FloorTest and clean-up Floor ( #4769 )
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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Ricardo Ramos <0102016812@grupotel.corp>
2023-10-12 00:21:53 +03:00
17fe4298b6
Add MaxValueTest and remove main from MaxValue ( #4756 )
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* Create MaxValueTest.java
* Update MaxValue.java
2023-10-10 21:27:23 +02:00
c6a22de12f
Add MinValueTest and remove main from MinValue ( #4713 )
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* Update MinValue.java
* Create MinValueTest.java
* Revert "Create MinValueTest.java"
* Create MinValueTest.java
* Update MinValueTest.java
* Update MinValueTest.java
* Update MinValue.java
* Update src/test/java/com/thealgorithms/maths/MinValueTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/MinValueTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/MinValue.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
---------
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
2023-10-09 17:17:02 +02:00
064ca8f591
cleanup FindMinRecursion ( #4568 )
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* Create FindMinRecusionTest.java
* Update FindMinRecursion.java
* Update FindMinRecursion.java
* Update FindMinRecursion.java
* Rename FindMinRecusionTest.java to FindMinRecursionTest.java
* Update FindMinRecursionTest.java
* style: remove unused imports
---------
Co-authored-by: vil02 <65706193+vil02@users.noreply.github.com>
2023-10-05 22:01:27 +02:00
a3a2d845d5
Made changes to the code to correct the Logic of Armstrong Number ( #4619 )
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* Made changes to the code to correct the Logic of Armstrong Number
* Resolved the issues
* Trying to resolve the Linter error by changing Variable name
* Changed Variable Names : trying to resolve Clang error
2023-10-04 20:02:49 +05:30
8dc5505323
Add FindMaxRecursionTest ( #4431 )
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* Update FindMaxRecursion.java
* Create FindMaxRecusionTest.java
* Update and rename FindMaxRecusionTest.java to FindMaxRecursionTest.java
* Update FindMaxRecursion.java
* Update FindMaxRecursion.java
* Update src/test/java/com/thealgorithms/maths/FindMaxRecursionTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/test/java/com/thealgorithms/maths/FindMaxRecursionTest.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update src/main/java/com/thealgorithms/maths/FindMaxRecursion.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update FindMaxRecursion.java
* Update FindMaxRecursionTest.java
* Update FindMaxRecursionTest.java
* Update FindMaxRecursion.java
* Update src/main/java/com/thealgorithms/maths/FindMaxRecursion.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
* Update FindMaxRecursion.java
* Update FindMaxRecursion.java
* Update FindMaxRecursion.java
* Update FindMaxRecursion.java
* Update FindMaxRecursion.java
* Update src/main/java/com/thealgorithms/maths/FindMaxRecursion.java
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
---------
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
2023-10-01 18:21:29 +00:00
37b3844b98
Add SecondMinMax ( #4432 )
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* Added Second Min/Max program
* Clang-format-lint error resolved
* Clang-format-error 2
* Added Program to find Second Minimum/Maximum element
* Test File & few changes
* Clang-lint-error resolved
* Maven Build Error Resolved
* Clang-lint-error resolved
* Clang-lint-error resolved 2
* Changes Resolved
* Test Arguements are Streamed
* Clang-lint-error resolved
* incresed code reusability
* Added Program to find Second Min / Max
* Program to find Second Min / Max
* Program to find Second Minimum / Maximum
* Program to find Second Best Number
* style: mark `initialVal` as `final`
* style: resolve `MultipleVariableDeclarations`
Each variable declaration must be in its own statement.
---------
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
2023-10-01 15:28:37 +00:00
8583ca3b40
Changing MaxFindTest ( #4406 )
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* Changing MaxFindTest
* Update FindMaxTest.java
* Update FindMaxTest.java
* Update FindMaxTest.java
* Apply suggestions from code review
- add test case with unsorted array,
- test FindMax
---------
Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
2023-09-26 19:36:56 +00:00
02bac7e3d4
Add test case with minimum not at index 0 ( #4403 )
2023-09-26 08:41:27 +03:00
01157f299c
Add negative FindMinTest ( #4388 )
2023-09-25 18:38:54 +00:00
906cd87731
style: avoid wildcard imports ( #4386 )
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* style: import `assertEquals` explicitly
* fix: import `assertThrows`
2023-09-20 23:08:37 +05:30
58c21c5756
refactor: simplify ParseInteger ( #4376 )
2023-09-16 21:57:03 +03:00
a96ad84fac
Add different types of Mean ( #4339 )
2023-09-02 17:22:28 +00:00
f010a47608
chore: enforce InsertNewlineAtEOF in clang-format ( #4343 )
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* style: insert newline at eof
* style: use `InsertNewlineAtEOF` in `clang-format`
* fix: use `clang-format-16`
* chore: update clang-format-lint-action to v0.16.2
---------
Co-authored-by: Debasish Biswas <debasishbsws.dev@gmail.com>
2023-09-01 04:10:46 +00:00
80a4435038
Add tests for power using recursion algorithm ( #4335 )
2023-08-28 07:03:27 +00:00
ebd356e182
Add Miller-Rabin Primality Test ( #4329 )
2023-08-27 20:07:27 +00:00
07945c7704
Add StrobogrammaticNumber ( #4278 )
2023-08-11 12:22:14 +00:00
c4a9ef1566
Add PowerOfTwoOrNotTest ( #4279 )
2023-08-04 12:31:47 +00:00
ee23b6c2e5
Add tests for GenericRoot ( #4276 )
2023-08-03 23:14:59 +03:00
f83008d80a
Refactor factorial, add unit tests ( #4266 )
2023-07-28 22:02:04 +03:00
fc274c84f8
Fix style in AmicableNumbers ( #4263 )
2023-07-26 16:52:46 +03:00
dec3b98e4b
Refactor FibonacciJavaStreams and add unit tests ( #4260 )
2023-07-25 22:42:09 +03:00
06ef351987
Add tests for SumOfArithmeticSeries ( #4256 )
2023-07-24 19:25:40 +03:00
2488a2ad51
Code cleanup ( #4246 )
2023-07-22 15:23:00 +00:00
2456d86432
Add unit tests for ParseInteger ( #4228 )
2023-07-02 11:31:55 +03:00
4b45ac7e71
Add unit tests for PalindromeNumber ( #4227 )
2023-07-01 18:29:10 +00:00
8862a4dea5
Add unit tests for FibonacciNumberCheck ( #4225 )
2023-07-01 20:52:52 +03:00
05ca93eace
Rename surfaceAreaTriangle for clarity ( #4220 )
2023-06-23 19:39:10 +03:00
415a04ea7f
Add automatic linter ( #4214 )
2023-06-09 20:05:14 +08:00
00282efd8b
style: format code ( #4212 )
...
close #4204
2023-06-09 18:52:05 +08:00
22002c9939
Generalize NthUglyNumber ( #4209 )
2023-06-02 14:17:26 +03:00
4bbc4bd69f
Refactor ReverseNumber ( #4208 )
2023-05-31 09:07:55 +03:00
96c1a96647
Fix empty input handling in FindMax ( #4206 )
2023-05-28 23:45:13 +03:00
4f15149804
style: handle empty input array in FindMin.findMin ( #4205 )
...
* tests: add test case with mininum not being at the beginning
* style: throw IllegalArgumentException when input is empty
* style: use enhanced for loop
* docs: update doc-str
2023-05-28 16:38:44 +05:30
e14b30b88c
Fix empty input handling in GCD ( #4199 )
2023-05-27 17:58:56 +03:00
1dc388653a
Refactor Code Style ( #4151 )
2023-04-15 11:25:54 +03:00
7779c18ef6
Add More Tests ( #4148 )
2023-04-08 19:56:07 +03:00
d160156003
Update AbsoluteMax ( #4140 )
2023-04-03 22:39:17 +08:00
dd949e9b5d
Increase test coverage ( fixes #3895 #3896 ) ( #3897 )
2023-03-05 21:03:08 +02:00
87f9ebcb29
Add Frizzy Number ( fixes #3379 ) ( #3906 )
2023-03-01 17:16:32 +02:00
b294ddcb38
Add AliquotSum ( #3765 )
2022-11-11 21:57:18 +02:00
b75dce17c3
algorithm: Square free integer ( #3760 )
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* feat: Add square free integer implementation
Closes #3402
* test: Add unit tests for square free integer
Closes #3402
* fix: Fix failing build
Changed static import for assertEquals()
Closes #3402
2022-11-07 14:31:44 +05:30
c8ecd23183
Constructors BigInteger and BigDecimal used to wrap primitives should never be used. ( #3627 )
...
Constructors BigInteger and BigDecimal used to wrap primitives should never be used.
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-06 17:40:14 +05:30
1c7da7af25
Add LongDivision ( #3691 )
2022-11-06 12:18:14 +02:00
37a1659e18
Add HarshadNumberTest ( #3722 )
2022-11-03 12:59:13 +00:00
37db41fd6b
Add AutomorphicNumber ( #3735 )
2022-11-03 12:55:48 +00:00
d418bbd1cf
Created PerfectNumberTest.java & Added function in PerfectNumber.java ( #3751 )
...
* Added function in PerfectNumber.java
Added isPerfectNumber2() in PerfectNumber.java
* Created PerfectNumberTest.java
* fixed isPerfectNumber()
fixed bug in isPerfectNumber() for negative numbers
* fixed typo
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-01 06:22:56 +00:00
