crystal Look and say soluce
crystal Look and say soluce for code.golf https://code.golf/look-and-say#crystal
crytal-lang is a compiled language heavily inspired from ruby : see https://crystal-lang.org
crystal Look and say soluce for code.golf https://code.golf/look-and-say#crystal
crytal-lang is a compiled language heavily inspired from ruby : see https://crystal-lang.org