Free Pascal Compiler version 2.4.0-2ubuntu1.10.04 [2011/06/17] for i386 Copyright (c) 1993-2009 by Florian Klaempfl Target OS: Linux for i386 Compiling grad1.pas grad1.pas(53,9) Warning: Variable "max" does not seem to be initialized grad1.pas(2,9) Note: Local variable "b" not used grad1.pas(3,19) Note: Local variable "x" not used grad1.pas(3,21) Note: Local variable "y" not used Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 61 lines compiled, 0.0 sec 1 warning(s) issued 3 note(s) issued