True on the stdio.h, added it for good measure, but it seems to work fine without it, perhaps added by the system somehow.
srand was a good spot as well, ty.

11 months later :). Thanks for the thoughts, better?

As you can probably see i'm totally new to codewars, and just wanted a sneak peak at how translations etc works.
I think I have clicked all buttons needed for someone else to review and whatnot, so if not, let me know if I can fix something.

What happens if you are sent one very long word?