0c5b28e0e5
Added java implementation of merge sort ( #22581 )
2018-11-27 12:15:41 -08:00
804132b43b
Added VisuAlgo link on Sorting to bottom of page ( #21162 )
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<!-- Please follow this checklist and put an x in each of the boxes, like this: [x]. It will ensure that our team takes your pull request seriously. -->
- [x] I have read [freeCodeCamp's contribution guidelines](https://github.com/freeCodeCamp/freeCodeCamp/blob/master/CONTRIBUTING.md ).
- [x] My pull request has a descriptive title (not a vague title like `Update index.md`)
- [x] My pull request targets the `master` branch of freeCodeCamp.
- [x] None of my changes are plagiarized from another source without proper attribution.
- [x] My article does not contain shortened URLs or affiliate links.
If your pull request closes a GitHub issue, replace the XXXXX below with the issue number.
Closes #XXXXX
2018-11-26 00:48:18 -05:00
3b9dafc1de
Add the text "The time complexity of this algorithm is O(nLogn), be it best case, average case or worst case. It's time complexity can be easily understood from the recurrence eqaution :T(n) = 2T(n/2) + n." to the article ( #22663 )
2018-11-24 16:12:25 +00:00
f58043c1db
Update index.md ( #26274 )
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Edited algorithm efficiency paragraph to remove "be" from the sentence "Since the algorithms today..."
I also adjusted the period spacing at the end of the algorithm efficiency paragraph.
2018-11-23 22:18:50 +05:30
59b7d5b866
Append more information in introduction of AVL trees. ( #22425 )
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* Update index.md
Add more information in the introduction of AVL trees.
* removed extraneous word
2018-11-21 21:57:18 -06:00
dfb5779820
Add traversal methods ( #22428 )
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Add traversal methods (inorder, preorder, postorder) for the binary search tree.
2018-11-21 08:45:53 -07:00
112c90c4ed
added code of kmp algorithm in index.md ( #22293 )
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* added code of kmp algorithm in index.md
* format codeblock to c++?
I think this is c++, but I'm not positive.
2018-11-20 07:41:27 -06:00
740ffdc839
Fixed grammatical errors ( #25341 )
2018-11-20 14:54:34 +05:30
38e8256f03
Various grammatical errors ( #25317 )
2018-11-20 14:51:12 +05:30
2d1f50ada8
Update index.md ( #22225 )
2018-11-19 16:36:04 -05:00
0bad6af6c4
Updated resources for design pattern ( #25484 )
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* Updated resources for design pattern
Added new resources to learn design patterns
* fix: formatting
2018-11-19 21:29:48 +05:30
dff64a339d
Quick Sort Complexity Table ( #22056 )
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* Quick Sort Complexity Table
2018-11-18 01:26:59 -08:00
382913ab84
Provided link to Youtube playlist of Sorting Algorithms ( #22093 )
2018-11-17 22:29:09 -06:00
03cdc70b6c
add "more info" link to original HE site ( #22081 )
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It seems this article is copied almost word for word from the added link, therefor a link to the original page should be added.
2018-11-17 22:08:46 -06:00
c793f362b7
Added syntax format specifier as C
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Some code pieces were missing the syntax format specifier as C. So, added them.
2018-11-17 20:03:39 +09:00
8e4512648b
several grammatical and sentence structural fixes ( #22224 )
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Also changed the first line as Insertion Sort isn't the most efficient sorting algorithm and isn't necessarily the simplest.
2018-11-17 05:14:15 -05:00
57a184ca19
Fix typo ( #23775 )
2018-11-14 20:32:48 +05:30
c045adcc37
Z algorithm is added to the String matching algorithms in the guide ( #27833 )
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* Create new file for Z algorithm
* Updated index.md
Changed the content following the guide lines of freeCodeCamp's Style Guide for creating Guide Articles.
* z-algorithm Updated folder names as per Guidelines
* Updated title as per guide lines
2018-11-13 10:50:56 -08:00
e1ae1bdd09
add details for "Heap Sort" ( #21420 )
2018-11-12 07:54:52 -08:00
8d8dff86f3
Improve grammar for this README.md ( #21419 )
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Clarify and add more detail to the steps of doing Jump Search.
2018-11-12 07:52:49 -08:00
eb4c305722
Added augumented trees in binary trees guide ( #21530 )
2018-11-10 22:10:29 +00:00
f0640891a6
Minor typo in index.md ( #21529 )
2018-11-10 22:03:00 +00:00
70fc1ac009
Fixed the binary search equation by changing the 2x to 2^x ( #21389 )
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Fixed the binary search equation by changing the 2x to 2^x
If we divide N by 2 x times it is supposed to be N/2^x not N/2x
2018-11-10 14:48:35 +07:00
9c476d6698
Updated #1 property of B-Trees ( #22151 )
2018-11-07 17:44:39 -05:00
3920b7c4ce
Corrected capitalization, corrected to American spellings and typos ( #30685 )
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* Translate challenge subtitles and example challenge text to Spanish
* Corrected errors in syntax and punctuation
* Multiple corrections of it/s to its plus other grammar corrections
* Correction and added paragraph to CSS Flex article
* Corrected my own typo
* Corrected capitalization, American spellings and typos
2018-11-07 10:34:13 -05:00
4f75c9a396
made changes in article ( #22322 )
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added detailed explaination of Divide,Conquer and Combine
2018-11-06 05:30:12 -05:00
f3698bb6d7
Added few lines about big o notation ( #21024 )
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* Added few lines about big o notation
I think this description was missing the basic understanding of running time which can be mastered using big o notation.
* Update index.md
* Update index.md
* Update index.md
2018-11-05 21:15:26 -05:00
f3a1e18d3e
added example in bruteforce algo in index.md ( #20117 )
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* added example in bruteforce algo in index.md
* Address suggested changes
2018-11-03 21:03:08 -04:00
70032ce972
removing half tag "<sup1" ( #20816 )
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* removing half tag "<sup1"
it looks like it auto-completed and then someone continued typing.
* Remove <sup> tag
2018-11-03 14:07:59 +07:00
bcfb5cd905
Update index.md ( #20855 )
2018-11-02 04:03:21 -04:00
4e7d3e718e
Remove the redundant "[" before "this" word ( #24015 )
2018-11-02 13:05:57 +05:30
d9059ceb24
Correct the typo "wether" ( #24032 )
2018-11-02 13:01:44 +05:30
707095bed1
Correcting grammar ( #20810 )
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add "event" to "De-couple an observer from an observable (event)."
remove redundant "program" in "Describes the program skeleton of a program."
2018-11-01 05:34:21 -04:00
2b62e4e3d1
Correct word usage ( #20798 )
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"This patterns are..." changed to "These patterns are..."
2018-11-01 05:30:38 -04:00
97920cca8e
Update index.md to add comma ( #33019 )
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Add an Oxford comma on line 41
2018-10-31 18:08:17 -05:00
8d0ca1729d
Summarize time complexity of merge sort ( #20632 )
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Add simple way to remember time complexity of merge sort
2018-10-31 14:16:56 -07:00
01b4fe6b26
Added a YouTube example of Brute Force ( #31488 )
2018-10-31 16:46:25 -04:00
501e789b77
Added YouTube link ( #31497 )
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Added a demonstration of backtracking via YouTube.
2018-10-31 11:14:22 -04:00
ad6eed1ef3
Add explanation about various time complexity ( #20565 )
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Explaining the why time complexity of quick sort varies
2018-10-31 08:12:17 -07:00
8c4ead7998
Add special cases where bubble sort is reasonable ( #20527 )
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I added more specific explanations when bubble sort is used
2018-10-30 22:20:10 -05:00
3ba98401eb
Add video link on algorithms ( #20456 )
2018-10-30 21:21:15 -04:00
615742ba78
Update index.md by fixing typos ( #20410 )
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* Update index.md by fixing typos
Also, added section for learning about Depth-first searching and Breadth-first searching.
* Update index.md - reverting back to original verbiage.
2018-10-28 21:45:17 -07:00
22481b1fcc
updated code of selection sort in this article ( #20058 )
2018-10-28 14:23:50 +11:00
695b3c4db1
Add semicolon on point 15 to keep with style ( #20823 )
2018-10-27 12:09:28 +05:30
b6ad5afb70
Correcting a spelling mistake ( #19845 )
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* Correcting a spelling mistake
* Formatting and adding missing code
* Removing extra code
* Update index.md
2018-10-26 03:29:30 -06:00
ccc5d0f6bc
Fix(guide): Add link to Priority Queue documentation
2018-10-25 21:15:22 -04:00
9cbbadc770
Sentences should end with single '.' ( #28529 )
2018-10-26 00:26:50 +11:00
5986d9fb66
Added selection-sort for MATLAB. ( #26856 )
2018-10-23 22:28:20 -04:00
421141d7f4
Fix typo: "reaplce" => "replace" ( #24056 )
2018-10-22 11:56:00 -07:00
20dc65f6ce
Use a descriptive text for the Wikipedia link ( #24057 )
2018-10-22 11:55:19 -07:00
