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724 Commits

Author SHA1 Message Date
Felipe Veronezi Peters
47d5c8f744
Add pt-BR translation to search/linear-search (#663) 2022-01-27 20:56:02 +01:00
Felipe Veronezi Peters
8bd329d5e5
Add pt-BR translation to search/binary-search (#664) 2022-01-27 20:55:13 +01:00
Felipe Veronezi Peters
ef50238eba
Add pt-BR translation to sorting/selection-sort (#665) 2022-01-27 20:54:40 +01:00
Perry
61f2d192f6
Update breadthFirstSearch.js (#666) 
fix comment
 2022-01-27 20:53:42 +01:00
szhou
f0ec1395c1
Update README.zh-CN.md (#685) 2022-01-27 20:40:50 +01:00
H2rmone
8e8f28ffcf
Use exist method to be consistent with Stack (#708) 2022-01-27 20:36:39 +01:00
Aldo Salas
d227646201
Fixing typos in Linked List README.es-ES.md (#710) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-27 20:33:47 +01:00
Kim Chan
1c4e02879a
fix: LinkedList test (#712) 2022-01-27 20:31:19 +01:00
tusba
d581548b4c
Fix a typo in linked list's "ru" readme (#723) 
Deletion time complexity from O(1) to O(n)
 2022-01-27 09:51:29 +01:00
tusba
c2e5b3d5f1
Fix error in Queue definition from README.ru-RU.md (#726) 2022-01-27 09:50:47 +01:00
Rafael Araújo
80649156ea
Created Quicksort documentation in pt-BR (#735) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-27 09:49:11 +01:00
tusba
7ef78c48aa
Typos in a doubly linked list's "ru" readme (#724) 2022-01-26 20:57:01 +01:00
Oleksii Trekhleb
9ca459ff65 Fix lint issue. 2022-01-26 20:50:39 +01:00
Muhammed Erdinç
aa0f47ed65
Linked list turkish readme (#739) 
* added README.tr-TR.md for linked-list

* added gap

* linked list description edited.
 2022-01-26 20:36:54 +01:00
Muhammed Erdinç
c1b2e893ff
Factorial turkish readme (#740) 
* added turkish readme for factorial

* Added redirect link to Turkish document.
 2022-01-26 20:35:45 +01:00
qiugu
7f7e4eae3e
feat: add linkedList insert method (#774) 
Co-authored-by: byj <youjia.bi@weimob.com>
 2022-01-26 20:29:51 +01:00
Oleksii Trekhleb
5b64117a2c Fex READMEs. 2022-01-25 17:56:34 +01:00
Sewook Han
d0c359e990
Add Korean translation (#752) 
* Add Korean translation

* Add link to Korean translation in Queue README.
 2022-01-25 17:54:01 +01:00
Sewook Han
d11f7fadd6
Add Korean translation (#767) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-25 17:48:56 +01:00
Anton Kazarinov
5a83ecc00d
fixed spelling error for hash-table (ru) (#775) 2022-01-25 10:04:32 +01:00
OscarRG
c29b12ee3b
fix typos (#771) 2022-01-25 10:03:19 +01:00
OscarRG
ae915372d9
fix typos (#773) 2022-01-25 09:39:11 +01:00
儿时
6d8195154a
Add Chinise Translation (#842) 2022-01-25 09:34:17 +01:00
kimzerovirus
42c6718cb0
Add Korean translation for data-structures Hash Table & Heap (#843) 
* Create README.ko-KR.md

* Create README.ko-KR.md

* Update README.ko-KR.md

* Update README.ko-KR.md

* Update README.ko-KR.md

* Update README.ko-KR.md
 2022-01-25 09:32:01 +01:00
Oleksii Trekhleb
90addf9b18 Code/README fixes for the "Palindrome Check". 2022-01-23 21:47:57 +01:00
liamlylehr
ea28788ed8
added palindromeCheck (#806) 
* added readme

* added readme

* adding palindromeCheck

* adjusted README

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-23 21:42:43 +01:00
Oleksii Trekhleb
7d13e6863a README fixes. 2022-01-22 10:50:33 +01:00
Kush Gabani
236379b04c
Fixed: Translation Typo Error (#796) 
This pull request aims at closing the issue #765 by fixing the typo in the translation.
Specifically,
Get Bit and Clear Bit, there should be AND operation (&), but not ADD operation (+)

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:48:15 +01:00
edegil
457b16a5c9
Add Korean translation for data-structures/stack (#797) 2022-01-22 10:44:22 +01:00
jackbyebye1024
e844a2f894
Update README.zh-CN.md (#804) 
* Update README.zh-CN.md

双向链表的删除部分，逻辑修改

* Update README.zh-CN.md
 2022-01-22 10:43:11 +01:00
joaojgabriel
9671b0c4b9
Linked List -- PT-BR (#805) 
- typos
- reformulação de "This structure allows for efficient insertion or removal of elements from any position in the sequence during iteration."
- "vinculadas" a "encadeadas" pra manter o mesmo termo do título

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:42:36 +01:00
Samay Sagar
d80486f1c6
issue #631 solved (#809) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:35:06 +01:00
Kirill Skvortsov
8c433f9b5d
Update main README.ru-RU, add README.ru-RU for cryptography/caesar-cipher (#810) 
* Update main README.ru-RU

* Add README.ru-RU for cryptography/caesar-cipher

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:25:59 +01:00
儿时
dd3cbe1bfd
Add Chinese Translation (#815) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:21:37 +01:00
Seymur
53781db275
Null Reference Exception (#817) 
When `n.next = tail` is true, we assign `n` to `tail` and `null` to `tail.next`, so `n.next` also becomes `null`. Then we assign `n.next.next` (because now `n.next` is `null`), we try to get `next` of `null`. That is why we should add an `else` case to check if `n.next` is not equal to `tail`.

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:19:14 +01:00
Hyewon Kwak
41ace46d48
fixed: fixed error in linked list README.ko-KR (#820) 
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:11:41 +01:00
Gérley Adriano
1b6a6d5812
Addition of slight grammatical corrections (#828) 
Addition of slight grammatical corrections to documentation in PT-BR

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:09:38 +01:00
Elif
5cb7e38299
docs: add README.tr-TR.md (#833) 
* docs: added Turkish translation of Heap (data structures) algorithm

* docs: removed other languages section from translation file

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:05:55 +01:00
William Joao Cubillos Quintero
3372666d32
Update README.es-ES.md (#836) 
spelling mistake

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2022-01-22 10:03:57 +01:00
Oleksii Trekhleb
7d8d3977a2
Upgrade dependencies. (#841) 2022-01-22 09:58:38 +01:00
Oleksii Trekhleb
de496a2545 Update the cover for Weighted Random algorithm. 2021-10-22 18:15:44 +02:00
Oleksii Trekhleb
683722170b Update the cover for Weighted Random algorithm. 2021-10-22 14:05:31 +02:00
Oleksii Trekhleb
17bfb551c0 Add Weighted Random cover. 2021-10-22 10:16:37 +02:00
Oleksii Trekhleb
99945f30de
Add the "Weighted Random" algorithm (#792) 
* Add the link to the Weighted Random algorithm to the main README.

* Add Weighted Random implementation and tests.

* Add Weighted Random README.

* Add Weighted Random README.

* Add Weighted Random README.
 2021-10-22 09:56:44 +02:00
Oleksii Trekhleb
4548296aff Binary representation of the floating-point numbers. 2021-07-26 11:55:40 +02:00
Oleksii Trekhleb
2ad5617a4b Binary representation of the floating-point numbers. 2021-07-26 07:44:21 +02:00
Oleksii Trekhleb
71da6df633 Binary representation of the floating-point numbers. 2021-07-26 07:43:07 +02:00
Oleksii Trekhleb
badf301ba5 Binary representation of the floating-point numbers. 2021-07-16 14:39:35 +02:00
Oleksii Trekhleb
b2d1ec83f0
Binary representation of floating-point numbers (#737) 
* Add "Binary representation of floating point numbers" section.

* Adding a half-precision explanatory picture.

* Binary representation of the floating-point numbers.
 2021-07-16 11:51:53 +02:00
Oleksii Trekhleb
6d2d8c9379 Testing Codecov integration without web-hooks. 2021-05-18 08:44:13 +02:00
Oleksii Trekhleb
8a24fbfac9 Adding more details on how to run the playground code to address the issue #705. 2021-05-14 09:56:18 +02:00
Oleksii Trekhleb
cb50e4e9f3 Add link to Spanish translation in Doubly-Linked list README. 2021-05-06 07:05:27 +02:00
CodingInvoker
22b323e6b1
update linkedlist comment (#687) 
Co-authored-by: Jiachen Zhou <jiachen.zhou@rea-group.com>
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2021-05-06 07:02:52 +02:00
Freivin Campbell
5ffab573ca
Create README.es-ES.md (#680) 
new translation added
 2021-05-06 07:00:10 +02:00
Coco Guerra
d38cecd2e7
Update README.es-ES.md (#704) 
* Update README.es-ES.md

* Update README.es-ES.md
 2021-05-06 06:43:28 +02:00
Oleksii Trekhleb
cfd9a630ff
Test that two images are identical for the Seam Carving algorithm. (#694) 
* Test that two images are identical for the Seam Carving algorithm.

* Tune the Seam Carving tests.

* Tune the Seam Carving tests.

* Tune the Seam Carving tests.

* Tune the Seam Carving tests.
 2021-04-21 07:39:58 +02:00
Oleksii Trekhleb
f0b246a521
Adding a Seam Carving algorithm with Dynamic Programming implementation. (#693) 
* Adding a Seam Carving algorithm with Dynamic Programming implementation.

* Adding a Seam Carving algorithm with Dynamic Programming implementation.

* Adding a Seam Carving algorithm with Dynamic Programming implementation.

* Testing Husky integration.

* Testing Husky integration.
 2021-04-20 17:47:33 +02:00
Oleksii Trekhleb
83357075c4 Add Chinese translation for Math sections. 2021-01-03 10:45:41 +01:00
董凯
848dc351f9
Add chinesre translation. (#615) 
* Add chinesre translation of math/bits README.md

* Add chinese translation of math/fibonacii README.md

* Add chinesre translation of math/prime-factors README.md

* fix

* fix

Co-authored-by: zackdk <zackvvzackvv@gmail.com>
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2021-01-03 10:42:12 +01:00
Austin Theriot
cf61af59c5
optimized for loop & corrected comments (#617) 
The existing insertion sort implementation began by iterating from
0 until the end of the array, but it is only necessary to
iterate from 1 until the end of the array, since at the
0th index, there is nothing to compare to the left of
the element.

In order to complete this change, I also had to update the tests
to reflect the fact that the algorithm visits each index 1 less
time.

Finally, I corrected the grammar/wording of the comments.

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2021-01-03 10:26:14 +01:00
Oleksii Trekhleb
1c1b244d97 Add dynamic programming version. 2020-12-23 17:19:53 +01:00
Oleksii Trekhleb
79cf9eb434 Add divide and conquer example: best time to buy and sell stocks. 2020-12-23 17:04:02 +01:00
Oleksii Trekhleb
4973392cb9 Add divide and conquer example: best time to buy and sell stocks. 2020-12-23 17:01:13 +01:00
Oleksii Trekhleb
4b6c601158 Add Spanish link for the Linked List README. 2020-12-20 20:18:12 +01:00
Oleksii Trekhleb
88cef5f548 Merge branch 'merge' of https://github.com/trekhleb/javascript-algorithms into merge 2020-12-20 20:16:48 +01:00
Javier Saviñon
148f9179c9
Linked List Spanish Traslation (#409) 
* Linked List Spanish Traslation

* Rename the CI workflow file.

Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-20 20:16:35 +01:00
Oleksii Trekhleb
c44bb91ec4 Merge branch 'merge' of https://github.com/trekhleb/javascript-algorithms into merge 2020-12-20 20:09:37 +01:00
Yura Sherman
e076203590
Fix a grammar mistake (#396) 2020-12-20 20:09:09 +01:00
Go
f617569760
fix typo (#350) 2020-12-20 20:06:36 +01:00
Brandon Villa
fa1f930c99
Add missing step (#345) 2020-12-20 20:05:18 +01:00
Oleksii Trekhleb
86dea85d97 Merge branch 'merge' of https://github.com/trekhleb/javascript-algorithms into merge 2020-12-20 19:57:59 +01:00
Oleksii Trekhleb
cfba1d9954 Add Rail Fence Cipher. 2020-12-20 19:57:51 +01:00
Sagid M
2794445f95
Add the word "set" to avoid misinterpretation in description (#286) 
* Add word to avoid misinterpretation

* Rename the CI workflow file.

Co-authored-by: Sagid Magomedov <sagid-m@yandex-team.ru>
Co-authored-by: Oleksii Trekhleb <trehleb@gmail.com>
 2020-12-20 19:57:03 +01:00
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