* Update to index.md + code fix
Before this commit, the js and c++ versions of the code had the O(n) modification with the flag but the Java, Python, Swift ones did not. Also, Bubble sort is originally O(n^2) for all cases and the flag is a modification to it, as far as I know. I updated the code to reflect the same in the first section, and added a new section explaining the modification with examples in 3 languages. Hope this is alright.
* fix: corrected code block syntax
* Completed c++ implemetation
c++ implementation contained only merge function(by the name of merge sort). Completed the implementation by providing both divide and merge functions.
* fix: add triple backticks for c# code
* fix: changed csharp to cpp
* fix: replace sh with shell
fix replace terminal with shell
fix replace node with js
fix replace output with shell
fix replace cs with csharp
fix replace c++ with cpp
fix replace c# with csharp
fix replace javasctipt with js
fix replace syntax with js
fix replace unix with shell
fix replace linux with shell
fix replace java 8 with java
fix replace swift4 with swift
fix replace react.js with jsx
fix replace javascriot with js
fix replace javacsript with js
fix replace c++ - with cpp
fix: corrected various typos
fix: replace Algorithm with nothing
fix: replace xaml with xml
fix: replace solidity with nothing
fix: replace c++ with cpp
fix: replace txt with shell
fix: replace code with json and css
fix: replace console with shell
In the example I've emphasized the element pair which are being compared. This will provide an intuitive visual cue just by looking at the example. It kind of shows the bubble effect.
* Update index.md
Additional information added about the trade-offs of speed vs resources used.
* fix typo's
add 't' to algorihms
change 's' to 'c' in resourses
Changed python code of bubble sort - instead of using two functions, one function is used and all we need to do is to write the driver code and call the function and it will result in a sorted list(or array)
<!-- 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
* 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
