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 numar1.pas numar1.pas(15,9) Warning: Variable "precedent" does not seem to be initialized numar1.pas(17,9) Warning: Variable "b" does not seem to be initialized numar1.pas(38,7) Warning: Variable "v" does not seem to be initialized numar1.pas(1,5) Note: Local variable "a" not used numar1.pas(1,9) Note: Local variable "p" not used numar1.pas(1,15) Note: Local variable "suma" not used Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 54 lines compiled, 0.0 sec 3 warning(s) issued 3 note(s) issued