Jun-11-2019, 06:16 PM
(Jun-11-2019, 06:08 PM)micseydel Wrote: This looks like you copy-pasted your homework. What have you tried? With 7 posts I expect you to know the drill by now.
How do you prove that this is a homework rather than for example a puzzle that everybody can solve other places than home? I tried to think about recursion.