Free Pascal Compiler version 2.0.2 [2005/11/26] for i386 Copyright (c) 1993-2005 by Florian Klaempfl Target OS: Linux for i386 Compiling case1.pas case1.pas(15,26) Warning: Variable "nr1" does not seem to be initialized case1.pas(16,26) Warning: Variable "nr2" does not seem to be initialized case1.pas(17,26) Warning: Variable "nr3" does not seem to be initialized case1.pas(18,6) Warning: Variable "c" does not seem to be initialized case1.pas(19,8) Warning: Variable "fe" does not seem to be initialized case1.pas(20,6) Warning: Variable "b" does not seem to be initialized Linking executable 28 Lines compiled, 0.1 sec