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(15,30) Warning: Variable "a" does not seem to be initialized user.fpc(15,58) Warning: Variable "v" does not seem to be initialized user.fpc(16,110) Warning: Variable "hmax" does not seem to be initialized user.fpc(18,59) Warning: Variable "rg2" does not seem to be initialized user.fpc(2,88) Note: Local variable "u2" not used user.fpc(3,43) Note: Local variable "nr" not used Linking user 28 lines compiled, 0.1 sec 4 warning(s) issued 2 note(s) issued