Free Pascal Compiler version 2.0.2 [2005/11/26] for i386 Copyright (c) 1993-2005 by Florian Klaempfl Target OS: Linux for i386 Compiling cifru.pas cifru.pas(37,17) Warning: Variable "s1" does not seem to be initialized cifru.pas(39,17) Warning: Variable "s2" does not seem to be initialized cifru.pas(41,17) Warning: Variable "s3" does not seem to be initialized cifru.pas(43,17) Warning: Variable "s4" does not seem to be initialized cifru.pas(45,13) Warning: Variable "max" does not seem to be initialized cifru.pas(61,19) Warning: Variable "smax" does not seem to be initialized cifru.pas(6,3) Note: Local variable "aux2" not used Linking executable 93 Lines compiled, 0.0 sec