Piotr Idzik
44dcebb699
Handle incorrect inputs in StackPostfixNotation ( #4261 )
2023-07-26 06:20:56 +00:00
Albina Gimaletdinova
dec3b98e4b
Refactor FibonacciJavaStreams and add unit tests ( #4260 )
2023-07-25 22:42:09 +03:00
Ranjeet Kumar Jena
ef4ef42ed3
Remove duplicated lines ( #4258 )
...
Co-authored-by: Ranjeet Kumar Jena <ranjeetjena06@gmai.com>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2023-07-25 13:36:00 +03:00
Piotr Idzik
3c80e262a7
Update ReverseNumber ( #4257 )
...
- removes an unused import,
- fixes the order of the of the _modifiers_ in the definition of the class `ReverseNumber`.
2023-07-25 14:14:59 +08:00
Piotr Idzik
06ef351987
Add tests for SumOfArithmeticSeries ( #4256 )
2023-07-24 19:25:40 +03:00
Piotr Idzik
e897a93166
Fix formatting of NthUglyNumber ( #4248 )
2023-07-23 11:16:35 +00:00
Ranjeet Kumar Jena
1afc4cc319
Make code more idiomatic ( #4249 )
2023-07-23 13:51:52 +03:00
HManiac74
2488a2ad51
Code cleanup ( #4246 )
2023-07-22 15:23:00 +00:00
ngominhtrint
4effd28d80
Add unit tests for Minimum Path Sum algorithm ( #4233 )
...
* Add unit tests for Minimum Path Sum algorithm
* fix lint issues
* fix lint issues
* fix clang lint issue
2023-07-09 22:54:00 +05:30
Albina Gimaletdinova
9ecc3aae59
Add a new implementation for CheckAnagrams ( #4231 )
2023-07-06 16:56:59 +03:00
Albina Gimaletdinova
2456d86432
Add unit tests for ParseInteger ( #4228 )
2023-07-02 11:31:55 +03:00
Albina Gimaletdinova
4b45ac7e71
Add unit tests for PalindromeNumber ( #4227 )
2023-07-01 18:29:10 +00:00
Albina Gimaletdinova
8862a4dea5
Add unit tests for FibonacciNumberCheck ( #4225 )
2023-07-01 20:52:52 +03:00
Albina Gimaletdinova
bc699b86e5
Refactor BinaryTreeIsBalanced algorithm ( #4222 )
2023-06-26 22:26:17 +08:00
THIRUMURUGAN
05ca93eace
Rename surfaceAreaTriangle for clarity ( #4220 )
2023-06-23 19:39:10 +03:00
Piotr Idzik
63739f4933
refactor: simplify HammingDistance ( #4218 )
...
* refactor: make HammingDistance an utility class
* tests: add some tests, simplify logic of some
* refator: simplify logic in HammingDistance
* style: remove logging messages
2023-06-21 21:11:13 +05:30
Piotr Idzik
7a3273ae1d
tests: add tests for SieveOfEratosthenes ( #4217 )
...
* tests: add tests for SieveOfEratosthenes
* feat: throw for inputs <= 0
* refactor: simplify logic in SieveOfEratosthenes.findPrimesTill
* refactor: make SieveOfEratosthenes a utility class
* docs: update docs, fix typo
2023-06-20 23:58:53 +05:30
Piotr Idzik
87d6083bac
Add tests for EulersFunction ( #4216 )
2023-06-19 20:46:54 +03:00
acbin
415a04ea7f
Add automatic linter ( #4214 )
2023-06-09 20:05:14 +08:00
acbin
00282efd8b
style: format code ( #4212 )
...
close #4204
2023-06-09 18:52:05 +08:00
Piotr Idzik
ad03086f54
Remove main and add tests for CountWords ( #4210 )
2023-06-02 16:28:33 +00:00
Piotr Idzik
22002c9939
Generalize NthUglyNumber ( #4209 )
2023-06-02 14:17:26 +03:00
Piotr Idzik
4bbc4bd69f
Refactor ReverseNumber ( #4208 )
2023-05-31 09:07:55 +03:00
Bama Charan Chhandogi
b6e78a45ac
Add Octal To Binary Converter ( #4202 )
2023-05-30 07:37:50 +00:00
Piotr Idzik
5d7a59654f
Refactor LowestBasePalindrome ( #4207 )
2023-05-29 23:05:23 +03:00
Piotr Idzik
96c1a96647
Fix empty input handling in FindMax ( #4206 )
2023-05-28 23:45:13 +03:00
Piotr Idzik
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
Piotr Idzik
e14b30b88c
Fix empty input handling in GCD ( #4199 )
2023-05-27 17:58:56 +03:00
Glib
36232a8373
Fix typo ( #4197 )
2023-05-23 09:38:44 +03:00
Indrranil Pawar
9ce275c16d
Update FibonacciNumber.java ( #4195 )
2023-05-21 11:08:54 +05:30
Albina Gimaletdinova
deef2ae445
Refactor CreateBinaryTreeFromInorderPreorder ( #4190 )
2023-05-14 14:52:30 +03:00
Anirudh Pathak
0255705388
Add WordSearch ( #4189 )
2023-05-12 22:44:16 +03:00
Anirudh Pathak
de2696d0c5
Add Null/Empty check for param in average method ( #4185 )
2023-05-10 19:30:41 +03:00
Md. Asif Joardar
122f5e5556
Add Round Robin scheduling ( #4184 )
2023-05-10 16:04:55 +03:00
Md. Asif Joardar
3109c11c59
Add Partition Problem ( #4182 )
2023-05-09 13:21:11 +03:00
Albina Gimaletdinova
3a593d5d3c
Cover BSTRecursive with tests ( #4180 )
2023-05-06 21:10:33 +03:00
Manoj Kumar
89b7ee42e6
Add one more solution for anagrams check ( #4175 )
2023-05-05 20:50:47 +03:00
Rutikpatil0123
bb830e9559
Add tests for TwoSumProblem and reduce duplication ( fixes #4177 ) ( #4176 )
2023-05-02 20:03:21 +03:00
Aditya Pal
fb18c27905
Add wiki link for DES ( #4173 )
2023-04-30 22:22:19 +03:00
Aditya Pal
19bd2408ff
Des ( #4172 )
...
* Update directory
* Add DES Encryption algorithm
* Update directory
---------
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2023-04-30 20:19:14 +05:30
Rutikpatil0123
db9c78a598
Remove duplicated ThreeSum problem ( fixes #4169 ) ( #4170 )
2023-04-29 10:17:00 +03:00
Rutikpatil0123
7ed65b0a1e
Add climbing stairs ( #4168 )
2023-04-28 20:34:15 +03:00
Lieu Chi Tung
b55fc972ac
Add tests for HorspoolSearch ( #4165 )
2023-04-25 14:04:15 +03:00
Albina Gimaletdinova
f69cd7cfa2
Remove redundant code and add tests for BSTIterative ( #4164 )
2023-04-24 14:52:38 +03:00
Albina Gimaletdinova
4c18e60671
Refactor BSTFromSortedArray ( #4162 )
2023-04-22 07:53:12 +00:00
Albina Gimaletdinova
c01a382d94
Remove redundant tree traversals ( #4161 )
2023-04-21 11:41:24 +03:00
LOne2three
1551b8f50b
Add line sweep algorithm ( #4157 )
2023-04-19 08:12:30 +00:00
Saurabh Rahate
1dc388653a
Refactor Code Style ( #4151 )
2023-04-15 11:25:54 +03:00
Akshith121
1ce907625b
Fix NullPointer Exception ( #4142 )
2023-04-15 11:10:39 +03:00
Ishan Makadia
0c618b5ee8
Refactoring ( #4146 )
2023-04-14 08:34:47 +00:00
Andrii Siriak
d241fafd64
Remove blinking test for BufferedReader ( #4153 )
2023-04-14 11:33:22 +03:00
Rohan Anand
8259f0e9cf
Add Majority Element ( #4131 )
2023-04-13 15:28:36 +03:00
Ishan Makadia
181906d5f7
Refactor Code (MemoryManagementAlgorithms): Pull Up Variable ( #4145 )
2023-04-12 15:18:49 +00:00
Volodymyr Labliuk
7779c18ef6
Add More Tests ( #4148 )
2023-04-08 19:56:07 +03:00
Rohan Anand
f35e9a7d81
Update SieveOfEratosthenes.java ( #4149 )
2023-04-07 20:50:43 +08:00
Sukruti Mallesh
8798e042a8
Refactor BinaryToDecimal class ( #4135 )
2023-04-03 22:42:50 +08:00
duyuanch
d160156003
Update AbsoluteMax ( #4140 )
2023-04-03 22:39:17 +08:00
Saurabh Rahate
ad72c28d91
Remove unnecessary code ( #4141 )
2023-04-03 22:35:59 +08:00
duyuanch
805f09850c
Update SortUtils ( #4139 )
2023-04-02 23:09:51 +08:00
Isak Einberg
3b2ca81765
Fix spelling in Volume ( #3893 )
2023-03-24 19:22:56 +00:00
SwargaRajDutta
86c93146d9
Add Run-Length Encoding ( fixes #3911 ) ( #3916 )
2023-03-19 09:51:48 +02:00
Trần Quang Dự
2418604f7a
Add tests for SinglyLinkedList ( #3913 )
2023-03-12 13:49:17 +02:00
Enrique Clerici
a7e76c57a0
feat: Backtracking algorithms (All combinations) #3912 ( #3917 )
...
* ArrayCombination function which uses Combination.java by creating an array of 1 to n
* modified tests
2023-03-11 02:59:49 +05:30
Kumaraswamy B G
b6563cf37a
Add Buffered Reader ( #3910 )
2023-03-07 10:13:46 +02:00
Kumaraswamy B G
3e9dd776e5
Make LinkedQueue generic ( #3909 )
2023-03-05 19:08:42 +00:00
a-kbd
dd949e9b5d
Increase test coverage ( fixes #3895 #3896 ) ( #3897 )
2023-03-05 21:03:08 +02:00
Siddhant Swarup Mallick
87f9ebcb29
Add Frizzy Number ( fixes #3379 ) ( #3906 )
2023-03-01 17:16:32 +02:00
Siddhant Swarup Mallick
f3613382aa
Add All Paths from Source to Target ( fixes #3359 ) ( #3873 )
2023-02-28 12:46:17 +02:00
Albina Gimaletdinova
3499c1bee6
Add postorder binary tree traversal ( #3899 )
2023-02-27 12:06:39 +00:00
Narek Karapetian
b98dc2c5b5
Fix linear probing hash map ( #3902 )
2023-02-26 21:15:48 +00:00
Albina Gimaletdinova
45923d6872
Add inorder binary tree traversal ( #3898 )
2023-02-25 20:58:06 +00:00
Stronshade
6d13d95e41
Graham scan algorithm ( #3903 )
...
* Added Graham scan algorithm #3894
* Added Graham scan algorithm (#3894 )
---------
Co-authored-by: Stronshade <diegobrocker1999@gmail.com>
2023-02-25 18:31:51 +05:30
Isak Einberg
be13981e94
Add tests for 2D array binary search ( #3892 )
2023-02-23 18:49:24 +00:00
HumbleFool
6b9eb1b9c1
Add orderAgnosticBinarySearch ( #3882 )
...
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2023-02-23 17:19:05 +00:00
Specialist Steak
3c0d94292c
Add Introspective Search ( #3887 )
2023-02-19 21:50:59 +02:00
Albina Gimaletdinova
541f490d1e
Valid BST: refactoring + added unit test ( #3883 )
...
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2023-02-17 11:43:17 +00:00
Albina Gimaletdinova
d565edc69a
Added recursive&iterative preorder binary tree traversal ( #3884 )
...
Added recursive& iterative preorder binary tree traversal
2023-02-17 17:04:44 +05:30
Davide Nigri
e0b1235bef
Fix ArrayIndexOutOfBoundsException in LevenshteinDistance ( #3871 )
2023-02-15 20:34:36 +00:00
Shivanagouda Agasimani
69a428470c
Add Tarjans Algorithm ( #3874 )
2023-02-15 20:27:21 +00:00
Albina Gimaletdinova
a584ca248c
Refactor Level Order Traversal ( #3869 )
2023-02-14 12:33:14 +02:00
georgioct
c0fec8dfe2
Add Optimal Job Scheduling ( #3868 )
2023-02-08 18:09:38 +00:00
Shivanagouda Agasimani
39df47b5f2
Add Kosaraju Algorithm ( #3859 )
2023-02-08 18:05:52 +00:00
Hikmet Çakır
54d6f79acd
Add SimpleSubstitutionCipherTest ( #3857 )
2023-01-17 22:05:24 +02:00
YuLuo
b14f55096d
Fix LFUCache ( #3847 )
2023-01-15 11:28:16 +02:00
eloibru
b6c1d250f4
Add Conway Sequence ( #3807 )
...
Co-authored-by: Bruno Eloi <bruno.eloi@minfin.fed.be>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2023-01-14 12:22:15 +02:00
sadiul-hakim☪️
d5f140458a
Add two algorithms with matrixes ( #3364 )
2023-01-14 10:01:03 +00:00
Albina Gimaletdinova
351e85d264
Added same trees algorithm check with a unit test ( #3845 )
...
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2023-01-13 20:07:56 +00:00
thanoskiver
44c05bf7db
Add Shortest Job First Scheduling ( #3843 )
2023-01-13 21:22:45 +02:00
Albina Gimaletdinova
3b6e3edbfb
Vertical order traversal refactoring, added unit test ( #3844 )
...
Vertical order traversal refactoring, added test
2023-01-13 19:26:15 +05:30
Albina
5aa417b6ae
Added Zigzag Traversal of a Binary Tree ( #3811 )
...
* Added Zigzag Traversal of a Binary Tree
* fixed file name
Co-authored-by: Albina Gimaletdinova <gimaletdinovaalbina@gmail.com>
2023-01-12 17:36:11 +05:30
Om Shinde
64181d6ea7
Remove unnecessary import ( #3809 )
2023-01-10 09:30:22 +02:00
Narek Karapetian
1eedaeb073
Move common tests for sorting algorithms to the base test class ( #3782 )
...
* bug fix for CircularBuffer + refactoring + add unit tests
* change Insertion sort to classical implementation + add isSorted function to SortUtils + add SortUtilsRandomGenerator for generating random values and arrays
* little fix
* move all common tests to SortingAlgorithmTest and utilize them
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2023-01-01 14:50:56 +00:00
김준홍
ce55420418
Add tests for Tree Sort ( #3787 )
2022-12-31 19:09:09 +00:00
adrianparas
9123474729
Add Leftist Heap ( #3789 )
...
Co-authored-by: Adrian Paras <aparas@terpmail.umd.edu>
2022-12-29 12:19:35 +00:00
Tanmay Jadhav
6a0035d872
Add description for SkipList.java ( #3503 )
2022-12-28 12:01:05 +00:00
Nathan Cheshire
c6694fc1bd
Simplifying boolean returns ( #3796 )
...
* Simplifying boolean returns
* add comment back
2022-12-18 03:03:09 +00:00
PuneetTri
5512fea0a8
Improve priority queues with max-heap ( #3648 )
2022-12-13 20:02:15 +02:00
Nishanth Chandra
8ba295b1ad
Added Order Agnostic Binary Search problem in Searches folder. ( #3791 )
...
* Added Order Agnostic Binary Search problem
* Update OrderAgnosticBinSearch.java
* Added JUnit Tests and removed redundant code.
* Made minor changes in JUnit Tests
* Removed tests for main folder and added docs.
* Added OrderAgnosticBinarySearchTest.java
* Renamed file to avoid errors.
* Updated the file to avoid build error
2022-12-12 00:43:27 +05:30
Hyun
219ec7c223
Create ShellSortTest ( #3783 )
...
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-12-03 13:27:15 +00:00
Hyun
501aca3e31
Create SimpleSortTest ( #3784 )
2022-12-03 18:55:00 +05:30
Narek Karapetian
3f7e4d3f8f
Simplify Tim Sort ( #3780 )
2022-11-30 19:05:13 +02:00
Hyun
6c9090ffed
Create BucketSortTest ( #3779 )
...
* Create BucketSortTest
* Update src/test/java/com/thealgorithms/sorts/BucketSortTest.java
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-28 15:15:06 +05:30
PuneetTri
27fc872edb
Add JUnit tests for priority queue data structure ( #3778 )
2022-11-27 19:56:16 +08:00
김준홍
bdfecbe1c1
Added test cases to CombSort. ( #3776 )
...
* Add testcase to CocktailShakerSort Algorithm
* fixed method name to lowerCamelCase
* Added test cases to OddEvenSortTest
* Added test case to CombSort
2022-11-26 15:20:53 +00:00
Narek Karapetian
7692e8f47d
Heap Sort: Simplify ( #3777 )
...
* bug fix for CircularBuffer + refactoring + add unit tests
* change Insertion sort to classical implementation + add isSorted function to SortUtils + add SortUtilsRandomGenerator for generating random values and arrays
* little fix
* simplify heap sort
* Update src/main/java/com/thealgorithms/sorts/HeapSort.java
* Update src/main/java/com/thealgorithms/sorts/HeapSort.java
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-25 22:33:04 +05:30
Narek Karapetian
72468cc707
MergeSort: Simplify merge function ( #3774 )
...
* bug fix for CircularBuffer + refactoring + add unit tests
* change Insertion sort to classical implementation + add isSorted function to SortUtils + add SortUtilsRandomGenerator for generating random values and arrays
* little fix
* simplify merge function in MergeSort
* refactor one-liners
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-25 03:54:17 +05:30
Debasish Biswas
260f1b2bee
Remove duplicate KnapsackMemoization ( #3769 )
2022-11-19 13:32:01 +02:00
김준홍
9f78d1fcf7
Added test cases to OddEvenSort. ( #3768 )
...
* Add testcase to CocktailShakerSort Algorithm
* fixed method name to lowerCamelCase
* Added test cases to OddEvenSortTest
2022-11-18 18:34:34 +05:30
김준홍
ac71f6eb79
Added test cases to CocktailShakerSort. ( #3766 )
...
* Add testcase to CocktailShakerSort Algorithm
* fixed method name to lowerCamelCase
2022-11-16 13:39:02 +05:30
Thanh-Thai Tran
f7dee0d958
Add tests for recursive merge sort ( #3510 )
2022-11-12 16:10:13 +00:00
Taranjeet Singh Kalsi
b294ddcb38
Add AliquotSum ( #3765 )
2022-11-11 21:57:18 +02:00
Arya Sen
9cde14095c
Fix BFS ( #3759 )
2022-11-09 19:40:20 +00:00
Hyun
4990f791a6
Add Bead Sort ( #3761 )
2022-11-09 19:33:30 +00:00
rnzit
b8d6b1a9b0
Create CRC16.java ( #3733 )
...
* Create CRC16.java
* Create CRC16Test.java
2022-11-09 10:20:54 +05:30
Dnyanesh Nimbalkar
eb375a6015
Fix spelling ( #3444 )
2022-11-07 18:31:44 +00:00
Akshay Dubey
b75dce17c3
algorithm: Square free integer ( #3760 )
...
* 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
Narek Karapetian
58cf08f2fd
Modify Insertion sort implementation to classical one + add function insertion-sentinel sort. ( #3622 )
...
* bug fix for CircularBuffer + refactoring + add unit tests
* change Insertion sort to classical implementation + add isSorted function to SortUtils + add SortUtilsRandomGenerator for generating random values and arrays
* little fix
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-06 17:54:08 +05:30
kongleong86
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
Alexandre Velloso
cc17d60d5c
Add unit tests for SimpleSubCipher ( #3688 )
2022-11-06 10:21:22 +00:00
Aidar Djamalbek
1c7da7af25
Add LongDivision ( #3691 )
2022-11-06 12:18:14 +02:00
Taranjeet Singh Kalsi
37a1659e18
Add HarshadNumberTest ( #3722 )
2022-11-03 12:59:13 +00:00
Taranjeet Singh Kalsi
37db41fd6b
Add AutomorphicNumber ( #3735 )
2022-11-03 12:55:48 +00:00
Aidar Djamalbek
1a391c2fe9
Add ValidParentheses ( #3689 )
2022-11-01 19:26:13 +02:00
Aidar Djamalbek
fea982d54d
Create Atoi Function.java ( #3756 )
...
* Create MyAtoi.java
There is a method in C++, which converts String to an Integer, called Atoi function, this is my own implementation of this function.
* Update directory
* Update MyAtoi.java
* Create MyAtoiTest.java
* Update directory
* Update directory
* Update directory
* Update MyAtoi.java
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-11-01 16:34:14 +05:30
Taranjeet Singh Kalsi
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
Hyun
5864f3296f
Add BogoSort Tests ( #3716 )
2022-10-31 19:52:57 +00:00
shlokam
9e7456a2a8
Add tests for merge sort ( #3715 )
2022-10-31 19:26:49 +00:00
Amit Kumar
3542f1c4c1
Add check if tree is symmetric or not ( fixes #3471 ) ( #3472 )
...
Co-authored-by: Amit Kumar <akumar@indeed.com>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-10-30 10:29:22 +02:00
Aayush2111
23eec39a29
Fibonacci optimized using binet's formula ( #3728 )
...
* Fibonacci optimized using binet's formula
* Update Fibonacci.java
* Update Fibonacci.java
* updated changes
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-10-30 09:26:08 +05:30
Taranjeet Singh Kalsi
8efc71e609
Added functions in Perimeter.java ( #3739 )
...
* Added functions and removed main
* deleted perimeterTest.java
deleted perimeterTest.java to create PerimeterTest.java
* Recreated PerimeterTest.java
Renamed perimeterTest.java to PerimeterTest.java and added test cases
* deleted PerimeterTest.java
* Recreated PerimeterTest.java
Recreated PerimeterTest.java from perimeterTest.java
2022-10-30 09:22:25 +05:30
Taranjeet Singh Kalsi
957f633c93
Added function and fixed bug in PerfectCube.java ( #3655 )
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* Added another function to PerfectCube.java
Added another function to PerfectCube.java and fixed a testing mistake in line number 9
* Created PerfectCubeTest.java
Created PerfectCubeTest.java
* fixed PerfectCubeTest.java
* Fixed bug in PerfectCube.java
Fixed bug in PerfectCube.java in isPerfectCube() function for negative numbers. Now It gives the correct output for perfect negative numbers.
* removed main() in PerfectCube.java
2022-10-29 11:57:17 +05:30
Taranjeet Singh Kalsi
5ab1b6c319
Created VolumeTest.java & Fixed Bugs in Volume.java ( #3682 )
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* Fixed functions and removed main() in Volume.java
Fixed calculation errors in volumeSphere() and volumeHemisphere() functions and removed main() and changed functions access specifier from private to public
* Created VolumeTest.java
Created VolumeTest.java JUnit Tests for Volume.java
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-10-28 00:35:59 +05:30
Taranjeet Singh Kalsi
bd267bb7d8
Fixed error in Palindrome.java and gave semantic names to functions ( #3643 )
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* fixed error and changed functions names
fixed error at line 57 and gave semantic names to functions with comments
* renamed functions
renamed functions to match with original functions' names in the file
* Updated TestCases
Updated TestCases and changed a function name
* Removed main() and changed function name
Removed main() and changed the function name from isPalindromeStringBuilder to isPalindrome
* fixed typo
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-10-28 00:17:16 +05:30
Taranjeet Singh Kalsi
acf7a86b96
Added function in Pangram.java ( #3703 )
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* Added function in Pangram.java
Added isPangramIndexOf() function in Pangram.java
* Added Tests for new function
Added Tests for isPangramIndexOf() function
* fixed typo
* changed function name
* changed function name
Co-authored-by: Debasish Biswas <debasishbsws.abc@gmail.com>
2022-10-27 23:26:34 +05:30
Nandini Anagondi
b2393d62a0
Add Test case for EggDropping ( #3687 )
2022-10-27 20:52:45 +03:00
Nandini Anagondi
8504e6ad35
Add test case for RomanToInteger ( #3686 )
2022-10-27 20:42:57 +08:00
Nandini Anagondi
23949cac47
Add test case for BinaryToDecimal ( #3684 )
2022-10-27 20:40:08 +08:00
Nandini Anagondi
2c9edc95b8
Add test case for HexaDecimalToBinary ( #3683 )
2022-10-27 20:34:01 +08:00
Nandini Anagondi
838916d8e9
Add test case for hexadecimal to decimal ( #3685 )
2022-10-27 19:17:38 +08:00
rashmibharambe
0bed437eb2
Add test case for BinaryToHexadecimal ( #3694 )
2022-10-27 18:15:39 +08:00
rashmibharambe
c7b69561a5
Add test case for BinaryToOctal ( #3696 )
2022-10-27 18:11:16 +08:00
rashmibharambe
a1a2a849c2
Add test case for DecimalToHexaDecimal ( #3697 )
2022-10-27 18:07:13 +08:00
rashmibharambe
38eadd928a
Add test case for CatalanNumber ( #3698 )
2022-10-27 17:34:39 +08:00
harshalkhachane
b46bf0d9b0
Add test case for OctalToDecimal ( #3678 )
2022-10-27 00:06:25 +08:00
harshalkhachane
0bbacb1925
Add test case for OctalToHexadecimal ( #3679 )
2022-10-27 00:04:26 +08:00
Taranjeet Singh Kalsi
a0d03e814a
Update WordLadderTest.java & WordLadder.java ( #3674 )
2022-10-26 21:14:03 +08:00
harshalkhachane
2e25f89c36
Add test case for HexToOct ( #3675 )
2022-10-26 21:10:25 +08:00
harshalkhachane
0365afa16a
Add test case for IntegerToRoman ( #3676 )
2022-10-26 21:03:04 +08:00
Taranjeet Singh Kalsi
eecec0f706
Add test case for LetterCombinationsOfPhoneNumber ( #3662 )
2022-10-26 16:38:24 +08:00
Artan.sh
c9e1d96147
Fix typos ( #3615 )
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Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-10-26 07:40:06 +00:00
Harshal
0953236b4c
Add tests for WordLadder ( #3668 )
2022-10-26 07:18:33 +00:00
Harshal
0a5ee18079
Add tests for HowManyTimesRotated ( #3669 )
2022-10-26 10:16:02 +03:00
Harshal
3aadb9da1e
Add tests for vowels check ( #3658 )
2022-10-26 09:15:25 +03:00
Harshal
9a09a9e772
Add test case for Rotation ( #3667 )
2022-10-26 09:44:37 +08:00
Alexandre Velloso
8c6ed9c240
Add unit test for RSA cipher ( #3664 )
2022-10-26 09:10:27 +08:00
Alexandre Velloso
f8897f166d
Add unit tests for Caesar cipher ( #3665 )
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Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-10-26 09:01:35 +08:00
Alexandre Velloso
7ef75980d5
Add unit tests for Vigenere cipher ( #3666 )
2022-10-26 08:57:51 +08:00
Taranjeet Singh Kalsi
fd3386a0db
Removed extra loop in Anagram.java ( #3654 )
2022-10-25 12:19:03 +00:00
Debasish Biswas
315e947c87
Add more tests ( #3601 )
2022-10-25 12:15:41 +00:00
Philippe CANCELLIER
6235fd6505
Add tests for Average ( #3652 )
2022-10-25 15:00:53 +03:00
Debasish Biswas
d88b70113f
Fix naming LinkList_sort -> LinkListSort ( #3640 )
2022-10-24 21:27:17 +03:00
Siddhant Deepak Pradhan
1e16709680
Update README.md ( #3362 )
2022-10-23 05:59:40 +00:00
Amit Kumar
c9e7b219a7
Add unit test for CeilInBinarySearchTree ( fixes #3395 ) ( #3396 )
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Co-authored-by: Amit Kumar <akumar@indeed.com>
2022-10-23 05:47:00 +00:00
James Tuong
f35aeb5311
Add ReverseStringTest ( #3607 )
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Co-authored-by: jtuong <Rofleveryday1?>
2022-10-22 19:23:35 +00:00
laks-mi1099
8d4b048cb3
Add LongestValidParenthesesTest ( #3612 )
2022-10-22 19:21:54 +00:00
ff124012
bf03d16303
Add test for Lower ( #3328 )
2022-10-22 19:17:18 +00:00
laks-mi1099
ea05286c86
Add tests for PowerSum ( #3603 )
2022-10-22 19:11:40 +00:00
samratpodder
3ef3d761c6
Add DP Solution to Subset Count ( #3580 )
2022-10-20 19:51:54 +00:00
kongleong86
f2e0126469
Use GCM mode in AES ( fixes #3324 ) ( #3325 )
2022-10-18 21:24:25 +03:00
Amarildo Aliaj
8803b7f5e7
Add tests for Area ( #3358 )
2022-10-18 21:03:58 +03:00
Rebecca Velez
ddcb5cfead
Create test cases for SlowSort ( closes #3361 ) ( #3363 )
2022-10-17 15:15:06 +00:00
Kumaraswamy B G
8855cf9525
Optimize Hashmap implementation ( #3533 )
2022-10-17 14:36:09 +00:00
Debasish Biswas
cdd12a128d
Add Dual Pivot QuickSort ( #3357 )
2022-10-15 06:06:36 +00:00
Akshay Dubey
efac505a6d
Add twin prime ( #3312 )
2022-10-14 09:36:26 +00:00
Ricardo Ramos
c805437c0c
Add tests for CountChar ( #3334 )
2022-10-12 18:42:24 +00:00
Smiti Maheshwari
c59fc923bf
Add fcfs scheduling ( #3335 )
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Co-authored-by: Smiti <smmaheshwari@paypal.com>
2022-10-12 21:39:34 +03:00
Ricardo Ramos
911b98472c
Add Tests for Dudeney Number ( #3336 )
2022-10-10 17:25:06 +00:00
samratpodder
8661d07276
Add sum without using any mathematical operators ( #3473 )
2022-10-10 20:19:01 +03:00
Aitor Fidalgo Sánchez
03a4832a7d
Add an interface for matrix search algorithms ( closes #3461 ) ( #3464 )
2022-10-09 14:45:36 +03:00
Shashwat Gupta
cce1dbd124
Add algorithm to search for an element in 2D array ( #3306 )
2022-10-09 12:23:36 +03:00
Aitor Fidalgo Sánchez
302db81bb8
Fixes #3323 Javadoc generation errors in backtracking algorithms ( #3326 )
2022-10-08 14:10:34 +03:00
Narek Karapetian
471d2c0b5d
Fix CircularBuffer and add unit tests ( #3411 )
2022-10-06 16:51:10 +08:00
acbin
e96f567bfc
Format code with prettier ( #3375 )
2022-10-03 17:23:00 +08:00
J2mF
e4eb99ff18
Add A5 Cipher ( #3292 )
2022-09-27 16:33:13 +00:00
Amarildo Aliaj
8ca571d887
Add Collatz Conjecture ( #3290 )
2022-09-26 04:51:21 +00:00
Akshay Dubey
ea8e0463ef
Add Liouville lambda function ( #3284 )
2022-09-24 13:18:12 +00:00
Mihir Sawant
2fbb1d6402
Add hamming distance ( #3270 )
2022-09-24 16:14:39 +03:00
Akshay Dubey
07a5531f1a
Add prime factorization algorithm ( #3278 )
2022-09-21 19:29:20 +00:00
valjamwo
d56eaa58af
Add LRUCacheTest and MRUCacheTest ( fixes #3263 ) ( #3277 )
2022-09-19 20:55:15 +03:00
Aitor Fidalgo Sánchez
a2dd154ad6
Add BubbleSort unit tests ( #3275 )
2022-09-19 17:23:08 +00:00
Akshay Dubey
a41656a311
Add pollard rho algorithm ( #3260 )
2022-09-16 07:27:40 +00:00
0x3C50
9c418ba827
Add pangram check tests ( #3267 )
2022-09-15 13:31:11 +00:00
Pratyush Singh
8f18b92f6e
Add count set bits algorithm ( #3262 )
2022-09-14 17:05:23 +00:00
Mann
20a1f40c5a
Add Isomorphic Strings ( #3253 )
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Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-09-13 02:29:26 +03:00
Poorva Diwan
1e4c4a112d
Add Perimeter Calculation Algorithms ( #3247 )
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Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-09-08 10:05:06 +03:00
vie02
d22420fea8
Fix off-by-one error ( fixes #3248 ) ( #3250 )
2022-09-07 09:01:22 +03:00
Akshay Dubey
69d0070c99
Add mobius function ( #3241 )
2022-09-03 06:34:06 +00:00
Shashwat Gupta
6cfb628487
Add Binary Search in 2D Array ( #3240 )
2022-09-03 09:31:55 +03:00
David Liu
9e37775506
Replace List in BFS with Queue ( #3231 )
2022-08-28 05:46:58 +00:00
Shashwat Gupta
c500e8ae5a
Add Newton Raphson method ( #3224 )
2022-08-27 09:40:06 +03:00
Siddhant Swarup Mallick
2ffcff12fc
Fix fast inverse sqrt ( fixes #3199 ) ( #3228 )
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Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-08-24 13:37:07 +03:00
Zohaib Hussain
12a4e27213
Fix printTreepre ( #3218 )
2022-08-18 20:40:20 +03:00
LauKinHoong
3f69603440
Add least common multiple algorithm ( #3216 )
2022-08-17 08:59:07 +03:00
HManiac74
e87e097f06
Cleanup unused imports ( #3217 )
2022-08-17 08:30:15 +03:00
AmirMohammad Hosseini Nasab
05660dae92
Add K-D Tree ( #3210 )
2022-08-13 11:00:00 +00:00
Kunal Patil
854b900257
Add Josephus Problem Recursive Solution ( #3208 )
2022-08-13 10:50:39 +00:00
AmirMohammad Hosseini Nasab
3e8f30c72a
Add Lazy Segment Tree ( #3209 )
2022-08-10 17:27:53 +00:00
Ong Lip Wei
d63813e0a2
Add maze recursion algorithm ( #3204 )
2022-08-08 20:47:04 +03:00
tackhwa
d82a2006ba
Add Binary Insertion Sort ( #3206 )
2022-08-07 08:19:25 +00:00
Marcus
b36f359076
Add Strand Sort ( #3205 )
2022-08-06 20:22:42 +00:00
tackhwa
92bd9ba3c9
Add Rabin-Karp String Search Algorithm ( #3201 )
2022-08-05 20:29:35 +03:00
Marcus
965c20381c
Add KMP String Search Algorithm ( #3200 )
2022-08-03 20:46:44 +03:00
edison3701
3918d9eaee
Add three new distance formulas ( #3203 )
...
-Manhattan Distance
-Hamming Distance
-Minkowski Distance
2022-08-02 21:39:52 +03:00
Tuca Wang
9b13852f20
Fix missing package paths ( #3196 ) ( #3198 )
2022-07-22 22:51:38 +03:00
Hien Nguyen
898c2f6414
Add tests for Selection Sort ( #3091 )
2022-07-19 20:40:59 +03:00
haeshed
0abce97682
Add Hash Table with Cuckoo Hashing ( #3191 )
2022-07-18 18:01:29 +00:00
Divya Raichura
ffd02504d9
Add generic hashmaps ( #3195 )
2022-07-17 23:00:55 +03:00
Jainam Kothari
1a9937c7cb
Add index validation to Min Heap and Max Heap ( #3189 )
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Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-07-13 17:40:21 +00:00
Ankush Banik
b2f6827c36
Add Tests for DigitalRoot Algorithm ( #3186 )
2022-07-12 06:29:49 +00:00
Hikmet Çakır
199c85d191
Add Polybius Cipher ( #3185 )
2022-07-11 15:15:14 +00:00
Ankush Banik
f7bd7682ba
Update Combinations.java and add test case ( #3184 )
2022-07-08 19:31:09 +08:00
Ankush Banik
826b612d0d
Add testcase to Ceil Algorithm ( #3183 )
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Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-07-07 14:24:24 +08:00
tuca
8c8a61a224
Fix CircleLinkedList toString ( #3182 )
2022-07-07 14:18:46 +08:00
Susobhan Das
f7c40ad749
Change filename for Intersection.java file ( #3178 )
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Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-07-05 17:50:46 +08:00
Ankush Banik
3fb9a606a3
Add test case to Binomial Coefficient Algorithm ( #3179 )
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Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-07-05 17:37:11 +08:00
Ankush Banik
f273b30998
Add test case to BinaryPow Algorithm ( #3177 )
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Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-07-04 20:53:56 +08:00
Ankush Banik
8b8e98e89a
Fix TreeRandomNode Algorithm ( #3174 )
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Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-07-03 17:49:32 +08:00
Arthita Paul
b0f21803d1
Simplify CheckVowels ( #3172 )
2022-07-01 14:58:28 +03:00
Sahil Parekh
6665ab262c
Add a check of the existance of a next node ( #3051 )
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* Fix #2976
Co-authored-by: Sahil Prafulkumar Parekh <sh883193@dal.ca>
Co-authored-by: Yang Libin <contact@yanglibin.info>
2022-06-29 20:02:40 +08:00
Ankush263
2a23770873
Add tests for Amicable Numbers ( #3168 )
2022-06-28 18:36:06 +00:00
Speecker
bf3ad33d34
Fix typo ( #3167 )
2022-06-27 05:36:39 +00:00
Ankush263
c750283a1c
Add testcase to Automorphic Number Algorithm ( #3166 )
2022-06-27 08:34:42 +03:00
Arindam Paul
0d97d0bc8e
Add Devcontainer Support ( #3156 )
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Co-authored-by: Arindam Paul <arindam.paul.1989@gmail.com>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-06-24 16:29:08 +03:00
Akshay Dubey
85c836c795
Add quick sort tests ( #3165 )
2022-06-24 08:57:01 +03:00
Sedat Aybars Nazlica
d8c9c1ac85
Add Hamming Distance ( #3164 )
2022-06-23 09:29:08 +03:00
gkgaurav31
e572354976
Fix off-by-one mistake in MinHeap.java ( #3162 )
2022-06-23 09:27:21 +03:00
Hai Nguyen
c0b2c56628
Add tests for PasswordGen ( #3163 )
2022-06-23 09:23:11 +03:00
Akshay Dubey
2a2c575c89
Add LFU Cache ( #3161 )
2022-06-22 19:31:24 +03:00
Artem Boiarshinov
d14a5d1eed
Fix SkipList remove operation ( #3160 )
2022-06-22 21:56:35 +08:00
Artem Boiarshinov
e59568bc5e
Add Skip List ( #3154 )
2022-06-21 10:41:22 +03:00
Akshay Dubey
22be348c54
Add algorithm to find Hamiltonian cycle ( #3151 )
2022-06-20 21:07:41 +03:00
Ankush263
6472d33092
Add heaps folder ( #3150 )
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Co-authored-by: Yang Libin <szuyanglb@outlook.com>
2022-06-20 21:04:13 +03:00
BI11-061 Hoàng Anh Đức
678ec396fc
Add tests for isPerfectSquare ( #3131 )
2022-06-15 19:19:27 +03:00
Ankush263
4ccb9f460f
Fix the folder structure ( #3141 )
2022-06-14 21:31:50 +08:00
Hai Nguyen
a33a26a9d1
Cover CheckAnagrams with tests ( #3124 )
2022-06-14 10:50:50 +03:00
Jonathan Taylor
6c4092a46b
Add Topological Sorting Algorithm ( #3060 )
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Co-authored-by: thanhtri122002 <thanhnt122002@122002>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
Co-authored-by: Anh Pham <62592224+anhpham197@users.noreply.github.com>
Co-authored-by: SanOtaku <SanOtaku098@gmail.com>
Co-authored-by: Raghav Taneja <97575679+RaghavTaneja@users.noreply.github.com>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
Co-authored-by: Hai Nguyen <88832724+ntquanghai@users.noreply.github.com>
Co-authored-by: Utkarsh Yadav <Utkarshrock1510@gmail.com>
Co-authored-by: Phạm Minh Hiếu <84634830+Ph1eu@users.noreply.github.com>
Co-authored-by: nguyenviettrung-bi11276 <101244039+nguyenviettrung-bi11276@users.noreply.github.com>
Co-authored-by: TaiNguyen2001 <102779475+TaiNguyen2001@users.noreply.github.com>
Co-authored-by: de <88503943+HuyQHoang@users.noreply.github.com>
Co-authored-by: thanhtri122002 <93241140+thanhtri122002@users.noreply.github.com>
Co-authored-by: thanhtri122002 <thanhnt122002@122002>
2022-06-11 21:53:33 +03:00
Artem Boiarshinov
ec1ab53eea
Reduce memory usage of bloom filter ( #3115 )
2022-06-10 20:44:23 +03:00
Quốc Thái Vũ
ba3c0319ed
Add tests for sum of digits ( #3083 )
2022-06-09 09:50:16 +03:00
Squirrellllllllllll
8982692ca6
Add tests for factorial ( #3107 )
2022-06-09 09:47:31 +03:00
thanhtri122002
45f3e5b6de
Add a test for average ( #3084 )
...
Co-authored-by: thanhtri122002 <thanhnt122002@122002>
Co-authored-by: Andrii Siriak <siryaka@gmail.com>
2022-06-08 18:19:42 +03:00
