ez

oh yeah range does do these things don't it

wow

I'd say the two line answer is better practice than the single line version above.

I tried to use intertools in former katas and it seems it's not integred in Codewars and there's no console to install it, heh.

1K IQ play

wow

And also can do height ** 2, pow(height) <--- (for this you need importing pow from math or importing math)

Oh, I totally forgot that range can do this.

I need this one explained to me lol Cause im not getting that at all

I need this one explained to me lol Cause im not getting that at all

It certainly looks elegant and functional, but I dug deeper into how Sequence works and how effective they are for small sets or sequences. As a result, using the measureTimeMillis function, I found that executing generateSequence with subsequent processing takes from 5 to 13 seconds. While if you use "do{}while(...)" or just "while" it takes 0 seconds. From this we can conclude that although Sequence is very concise and saves us from mutability and temporary variables, we still need to be careful when using them for such tasks.

I think this is clever but definitely not best practice.

no way