Why use the square brackets inside the join brackets? They appear redundant to me.

I finally got top answer.

Instructions for the problem say "The tests will always use some integral number, so don't worry about that in dynamic typed languages."
Otherwise, yeah it'd be an issue.

Good Job!

i don't know you can do that this way

clean

I want to understand why, when it is 0.5 for example, id doesnt give error

Too Slow!

Eyy I actually made an optimal solution for once!

I see some people who'd like to know more about regex, so here is this website where you can test and learn more about regex: https://regex101.com/

I'm sure it's short but sooo unreadable.

-0 == 0 == +0, try it in the interpreter

If not for the comments on the codewars site, who would have let me know it was possible to learn that you can learn that people learned this here?

;

Nice One ❤👑