Compilare: Free Pascal Compiler version 2.2.0 [2008/05/08] for i386 Copyright (c) 1993-2007 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(11,1) Warning: Variable "a" does not seem to be initialized user.fpc(16,31) Warning: Variable "d" does not seem to be initialized user.fpc(16,42) Warning: Variable "x" does not seem to be initialized user.fpc(24,8) Warning: Variable "max" does not seem to be initialized user.fpc(26,30) Warning: Variable "gr" does not seem to be initialized user.fpc(3,31) Note: Local variable "y" not used Linking user 41 lines compiled, 0.1 sec 5 warning(s) issued 1 note(s) issued