OJ Board

I get Memory Limit Exceed. Do you know why, and how can I fix it?

[pascal]
(* solo@grad.icmc.usp.br 24/06/2003 *)
(* O problema do 'latim de porco' *)

program P492 (input, output);

const
Vogais = ['A', 'E', 'I', 'O', 'U'];

var
Frase : string ...