create arrays and transform data types

[Faiznurullah]

Thanks for helping us build up our knowledge base! What kind of pull request have you brought us today?

Pull Request Type

• [x] Sample Program Documentation
• [x] Language Documentation
• [x] Project Documentation
• [ ] Other (explain below)

Notes

Please give me label hacktoberfest for my Pull Request, Thanks You

[rzuckerm]

Sorry that there is no contributing document. It's been on my to-do list for a while. I'm going to try to write one this weekend. I wasn't anticipating Hacktoberfest contributions so soon :smile:

[Faiznurullah]

Oke I Will Correction My Pull Request