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 jocprim.pas jocprim.pas(7,11) Warning: Variable "a" does not seem to be initialized jocprim.pas(10,12) Warning: Variable "q" does not seem to be initialized jocprim.pas(38,16) Warning: Variable "s" does not seem to be initialized jocprim.pas(39,18) Warning: Variable "r" does not seem to be initialized Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 63 lines compiled, 0.0 sec 4 warning(s) issued