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 cifre2.pas cifre2.pas(16,9) Warning: Variable "k" does not seem to be initialized cifre2.pas(1,9) Note: Local variable "poz" not used Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 26 lines compiled, 0.0 sec 1 warning(s) issued 1 note(s) issued