Compilare: Free Pascal Compiler version 2.0.4 [2007/01/28] for i386 Copyright (c) 1993-2006 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(14,17) Warning: Mixing signed expressions and longwords gives a 64bit result user.fpc(15,21) Warning: Variable "s1" does not seem to be initialized user.fpc(16,21) Warning: Variable "s2" does not seem to be initialized user.fpc(21,16) Warning: Mixing signed expressions and longwords gives a 64bit result user.fpc(5,7) Note: Local variable "j" not used Linking user 30 Lines compiled, 0.0 sec