Python programs

[vikasjoshis001]

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

All Submissions:

• [x] I have read the CONTRIBUTING document.
• [x] My code is written in Python3 and is ending with .py
• [x] Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• [x] I have checked that my submission does pass the test on LeetCode.com
• [x] Does your filename follow the naming Conventions?
• [x] Have you linked your PR to an Issue?

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[vikasjoshis001]

i have contributed some of my python programs.

[vJechsmayr]

PR does not follow Contribution Guidelines - closed as spam No Issue linked