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(29,9) Warning: Variable "a" does not seem to be initialized user.fpc(2,7) Note: Local variable "s" not used user.fpc(3,13) Note: Local variable "x" not used user.fpc(3,21) Note: Local variable "y" not used user.fpc(4,8) Note: Local variable "smax" not used Linking user 48 Lines compiled, 0.0 sec