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696 Commits

Author SHA1 Message Date
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