Compilare: 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 user.fpc user.fpc(21,9) Warning: Variable "x" does not seem to be initialized user.fpc(43,20) Warning: Variable "sum" does not seem to be initialized user.fpc(11,9) Note: Local variable "hh" not used Linking user /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 63 lines compiled, 0.0 sec 2 warning(s) issued 1 note(s) issued