Not enough comments

[jgcodes2020]

I've been told by my CS teacher that I should be commenting every line of code. I don't see that here, and that makes me worried.

[chebyshevvv]

可以用多种语言的评论吗

[dashmatic]

You should not be worried. I am working on a commented version of the no-nonsense FizzBuzz program on pull request #608.

EDIT: Due to internal technical difficulties, the pull request has been moved to #646. Sorry for any inconveniences.