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71da6df633
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628 Commits

Author SHA1 Message Date
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