I tried to solve WACHOVIA on SPOJ with Haskell and here is my submission. I am getting time limit exceeded. Please help.
Edit: I used ByteString instead of String, but it still fails.
I tried to solve WACHOVIA on SPOJ with Haskell and here is my submission. I am getting time limit exceeded. Please help.
Edit: I used ByteString instead of String, but it still fails.