is your cube round?

did not think of it at all its a Nice Catch

Simple.

There's an easier method using lambda

yes that is why

for a novice, This is not readable

nice!

0 * 2 = 0

this is very dedicated but maybe put a little time for reading okay?

This is the way!

Great Solution!

I maybe missing something but shouldn't this not work for a,b,c that do not form a triangle?

I like this solution