Very good, and it forces the developers to remember some basic knowledge about ASCII. This code makes me remember the college times :)

I decided to go the long way, and then saw this. Hurray, i learned somthing new

ahhaha, i spent about a 20 minutes for solution, and then a saw it.

O(N * log N) though it should be just O(N)

if ( bmi <= 18.5 ) will return a value thus none of the following statements will be checked.

This is a great and clever solution. But is this performant for longer solutions compared to HashSets ? I am new to codewars. The tradeoffs between efficiency and one liner functions are interesting.

DUDE. CLEVER.

The C# translation did not take into account the difference between C#'s '/' and JS's '/', which I have fixed and now waiting to approve. @dfhwze

Fixed.But need approve.

great, makes a maximum of 2 comparisons per entry

Beautiful

oh ye you are right my bad.

impossible

This won't actuall work properly. If you have 10 for example, all 3 options will be triggered