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(16,31) Warning: Variable "u" does not seem to be initialized user.fpc(28,45) Warning: Variable "sol" does not seem to be initialized user.fpc(5,5) Note: Local variable "b1" not used user.fpc(5,8) Note: Local variable "b2" not used user.fpc(6,11) Note: Local variable "k" not used user.fpc(6,15) Note: Local variable "aux" not used Linking user /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 31 lines compiled, 0.0 sec 2 warning(s) issued 4 note(s) issued