Compilare: Free Pascal Compiler version 2.4.4-3.1 [2012/01/04] for i386 Copyright (c) 1993-2010 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(32,16) Warning: Variable "a" does not seem to be initialized user.fpc(74,33) Warning: Variable "f" does not seem to be initialized user.fpc(134,57) Warning: Variable "ans" does not seem to be initialized Linking user /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 139 lines compiled, 0.1 sec 3 warning(s) issued