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601 Commits

Author SHA1 Message Date
João Pedro Raskopf
9641940fd7
Add rail fence cipher (#516) 
* Add rail fence cipher encoder & decoder

* Add functions to encode & decode strings using the rail fence cipher method
* Add unit tests covering empty strings, pair & odd number of characters in the input string, n=3 & n=4
* Add a README.md for the algorithm
* Update root README.md to link to the new algorithm

* Rename the CI workflow file.

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-20 18:40:22 +01:00
Oleksii Trekhleb
569fd95bd0 Simplify k-Means clustering algorithm. 2020-12-19 21:13:11 +01:00
Avi Agrawal
b7cd425ce9
Added kmeans clustering (#595) 
* added kmeans

* added kmeans

* added kmeans

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-19 19:36:08 +01:00
Oleksii Trekhleb
610f16fe20 Add Euclidean Distance algorithm. 2020-12-19 19:21:32 +01:00
Oleksii Trekhleb
2c81debb47 Add Matrices section with basic Matrix operations (multiplication, transposition, etc.) 2020-12-19 18:45:14 +01:00
Oleksii Trekhleb
e220450d7d Code style fixes. 2020-12-17 09:49:57 +01:00
lvzhenbang
536f75a52f
update desc (#371) 
* update desc

* text error
 2020-12-17 09:48:19 +01:00
Askhat Arslanov
431560a4e5
Translate Linked List Traversal to Russian (#283) 
Co-authored-by: Askhat <caelestes961@gmail.com>
 2020-12-17 09:40:05 +01:00
Oleg Maslov
07c21083d6
Add missing LinkedList tests (#151) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-17 09:36:00 +01:00
Oleksii Trekhleb
52fbc8a80f Add Hill Cipher. 2020-12-17 08:58:26 +01:00
Oleksii Trekhleb
d899ae1484 Add more details and example to Hill cipher README. 2020-12-17 08:07:26 +01:00
Sherlyn
9929ab7fc1
add hillCipher at cryptography section (#424) 
* add hillCipher.js and its test case first commit

* add README.md

* update style

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-17 07:26:21 +01:00
Oleksii Trekhleb
4623bb906f Add k-nearest neighbors algorithm. 2020-12-16 08:07:08 +01:00
Oleksii Trekhleb
b13291df62 Trim trailing whitespaces. 2020-12-16 06:49:10 +01:00
Avi Agrawal
871d20d868
Adding K Nearest Neighbor to ML folder in algorithms with README and tests (#592) 
* Updated KNN and README

* Update README.md

* new

* new

* updated tests

* updated knn coverage
 2020-12-16 06:44:56 +01:00
Oleksii Trekhleb
802557f1ac Update translation for Bubble Sort. 2020-12-15 18:56:09 +01:00
José Vinícius Lacerda de Arruda
82cf0e6d58
Creating a explanation of Bubblesort in portuguese (#423) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-15 18:52:43 +01:00
bhaltair
ae225741fa
Update README.zh-CN.md (#439) 2020-12-15 18:44:44 +01:00
Oleksii Trekhleb
1b0e27ab86 Add getValues() method to HashTable and update LinkedList READMEs. 2020-12-11 09:14:48 +01:00
JD Medina
46daaf51c5
Modify HashTable (#447) 
Add a getValues() method to the HashTable data structure
 2020-12-11 08:54:37 +01:00
Eugene Sinitsyn
c3d22956b7
Fix typo (#459) 2020-12-11 08:51:13 +01:00
Donghoon Song
6e95b0cee7
Update README.ko-KR.md (#466) 2020-12-11 08:48:57 +01:00
Hanseung Yoo
97dd96aa75
Add doubly-linked-list doc in Korean (#449) 2020-12-11 08:45:54 +01:00
Oleksii Trekhleb
30ef6a30e1 Add prime factors calculation. 2020-12-11 08:37:06 +01:00
Anmol Gomra
827906c140
added prime-factors algo in src/algorithms/math (#532) 2020-12-10 17:54:11 +01:00
vladimirschneider
498ab10b1b
Repeated Math operation (#584) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-10 17:50:47 +01:00
Xiaoming Fu
8a12653ac3
Fix typo in comment (#540) 
Address issue #528
 2020-12-09 08:13:05 +01:00
Brian Tomlin
ebd6ffd2c0
Fix typo in tree BFS testcase name (#542) 2020-12-09 08:11:03 +01:00
Oleksii Trekhleb
9751670a06 Use text formulas instead of images since images a not loading sometimes. 2020-12-08 09:56:46 +01:00
Oleksii Trekhleb
21400e36fc Simplify Horner's Method code and add the link to it in main READMe. 2020-12-08 09:52:37 +01:00
Matheus Bonavite dos Reis Cardoso
fb6a1fae0a
Add Horner's Method (#575) 
* Add Horner's Method

* Update README.md

Co-authored-by: matheus <matheus.cardoso@sydle.com>
 2020-12-08 08:59:32 +01:00
Oleksii Trekhleb
2c74ced8af Fix ESLint issues with MergeSort. 2020-11-28 16:43:29 +01:00
Austin Theriot
83978e9d2d
refactored merge sort to use array pointers instead of .shift() (#581) 2020-11-28 16:35:08 +01:00
Oleksii Trekhleb
477f30b0bd Fix markup. 2020-10-05 22:26:24 +03:00
Loïc TRUCHOT
d6b8dd394a
Chore(math-translation-FR-fr): a pack of translations for the math section (#558) 
* chore(factorial): translation fr-FR

* feat(math-translation-fr-FR): fast powering

* feat(math-translation-fr-FR): fibonacci numbers

* chore(math-translation-fr-FR): bits

* chore(math-translation-fr-FR): complex number

* chore(math-translation-fr-FR): euclidean algorithm

* chore(math-translation-fr-FR): fibonacci number

* chore(math-translation-fr-FR): fourier transform

* chore(math-translation-fr-FR): fourier transform WIP

* chore(math-translation-fr-FR): fourier transform done

* chore(math-translation-fr-FR): fourier transform in menu
 2020-10-05 22:13:47 +03:00
Oleksii Trekhleb
07bc4a4b97 Add more test cases for countSetBits(). 2020-08-21 07:29:58 +02:00
Ly
c093fe4224
fix: three errors (#487) 2020-08-21 07:23:44 +02:00
Alexey Onikov
be185ac9af
Fix infinity loop with negative numbers (#502) 
* Update countSetBits.js

* Update countSetBits.test.js
 2020-08-21 07:21:20 +02:00
Oleg Khobotov
5a3806ff81
Update README.ru-RU.md (#530) 
There is an error in deletion complexity
 2020-08-21 07:08:27 +02:00
Oleksii Trekhleb
929b210b8e Minor fixes. 2020-08-09 14:16:42 +02:00
Ly
2444b9740b
fix: 0->ø (#486) 2020-08-09 14:13:36 +02:00
Boardens
95641c8aaf
Add french translation for some chapters (#520) 
* Create README.fr-FR.md

* Translate to french "Priority Queue" module

* Add english lang redirection

* Update README.fr-FR.md

* Update README.fr-FR.md

* Add French lang version redir

* Create README.fr-FR.md

* Added french translation for Queue

* Added French lang redir

* Update README.md

* Create README.fr-FR.md

* Add french translation

* Index french translation

* Create README.fr-FR.md

* Add french translation

* Index french translation

* Fix translation

* Create README.fr-FR.md

* Add french translation

* Index french translation

* Add wikipedia french reference

* Add french wikipedia reference
 2020-08-09 14:10:15 +02:00
Oleksii Trekhleb
00242413a5 Refactor a Caesar Cipher algorithm. 2020-08-08 12:54:56 +02:00
gifted-s
bd7475ee19
Caeser cipher (#517) 
* added ceaserCipher algorithm

* added ceaserCipher algorithm

* fixed a typo
 2020-08-08 11:51:22 +02:00
Chao Zhang
e54a3df231
Fix README typo (#524) 2020-08-08 11:45:15 +02:00
Oleksii Trekhleb
f42433e51e Fix ESLint issues. 2020-07-26 13:23:36 +02:00
vladimirschneider
2ffb7b7abf
Swap as destructuring assignment (#497) 2020-07-26 13:21:13 +02:00
Suraj Jadhav
194f2133af
Adding inequality conditions (#489) 
A quick fix to add inequality conditions wherever needed.

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-07-26 13:19:28 +02:00
Oleksii Trekhleb
63f5a27152 Upgrade dependencies and fix ESLint issues. 2020-07-26 13:06:15 +02:00
Marcelo-Rodrigues
b3b8d4d3e8
Fix portuguese translation of graph on README (#503) 2020-07-15 06:46:31 +02:00