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(21,23) Warning: Variable "b" does not seem to be initialized user.fpc(4,11) Note: Local variable "u" not used user.fpc(4,15) Note: Local variable "k" not used user.fpc(4,17) Note: Local variable "u1" not used user.fpc(4,20) Note: Local variable "k1" not used user.fpc(4,23) Note: Local variable "sol" not used Linking user /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 28 lines compiled, 0.0 sec 1 warning(s) issued 5 note(s) issued