A tailor-made contribution guide

[poyea]

I think we should write a Contribution Guide from which:

1. New comers know how they can contribute
2. Everyone know what do the community, especially users and readers expect
3. Most importantly, everyone learns about the standard of code contribution, like do we need testing in submission? Is it a strict requirement? Do we need comment description? Are one-liners acceptable? How to deal with "one-liner" alternatives?

I found #432 and #433 relating to this, but the commit concerned is not quite tailor-made to us and thus reading it will not help a newcomer to know points 2 and 3.

[AnupKumarPanwar]

@poyea I agree with you. I think we should cover the contribution standards in the README.md file. Check the README file of Algorithms-Explaination for reference.

[minddetox]

This would be helpful. i’m so eager to learn and not sure where to begin. thank you