Added Array Reversal

[UG-SEP]

Related Issuse

NA , There is no related issue

Describe the changes you've made

Only I have added Array reversal program in Arrays Folder.

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [x] Code style update (formatting, local variables)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

How Has This Been Tested?

This is a hackerrank CP Website Question. Whose all test cases run successfully

Describe if there is any unusual behaviour of your code(Write NA if there isn't)

NA

Checklist:

• [x] My code follows the style guidelines of this project.
• [ ] I have performed a self-review of my own code.
• [x] I have commented my code, particularly in hard-to-understand areas.
• [ ] I have made corresponding changes to the documentation.
• [x] My changes generate no new warnings.
• [ ] I have added tests that prove my fix is effective or that my feature works.
• [ ] New and existing unit tests pass locally with my changes. |

[UG-SEP]

@ankitapuri Please review it

[UG-SEP]

@ankitapuri please review this

[ankitapuri]

You didn't get yourself assigned to work on it . which is against the work-flow .

[UG-SEP]

ok

[UG-SEP]

then i am closing this PR and sending you an issue to work