Why Codeforces doesn't support Apple’s latest Programming language ( Swift ) ? anyone know the reason ?!
Why Codeforces doesn't support Apple’s latest Programming language ( Swift ) ? anyone know the reason ?!
I'm stuck in Backtracking topic could you give me any advice or any resources(I study backtracking from it) it's important topic and I don't understand (what backtracking is) till now !! HELP !!