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 criptmat.pas criptmat.pas(11,18) Warning: Variable "g" does not seem to be initialized criptmat.pas(12,2) Warning: Variable "l" does not seem to be initialized criptmat.pas(15,4) Warning: Variable "k" does not seem to be initialized criptmat.pas(2,7) Note: Local variable "b" not used Linking executable 42 Lines compiled, 0.0 sec