Optimized bubble sort c++

[kindacoder]

IMPORTANT: Please do not create a Pull Request without creating an issue first.

Any change needs to be discussed before proceeding.

Description

Please describe what changes you have made.

For Example:

• Added a file(s) named bubble_sort_optimized_kindacoder.cpp that implements optimized version of bubble sort

• Added documentation to the algorithm #377

Related Issue

Please link to the issue here: issue #378

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• [ ] Bug fix (change which fixes an issue with the algorithm)

• [ ] New Algorithm (non-breaking change which adds functionality)

• [x] Documentation

Checklist:

Go over all the following points, and put an x in all the boxes that apply.

If you're unsure about any of these, don't hesitate to ask. We're here to help!

• [x] My code follows the code style of this project.

• [x] My change requires a change to the documentation.

• [x] I have updated the documentation accordingly.

• [x] I have read the CONTRIBUTING document.

[kindacoder]

Why merging is blocked ?