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(21,9) Warning: range check error while evaluating constants user.fpc(23,15) Warning: range check error while evaluating constants user.fpc(35,39) Warning: range check error while evaluating constants user.fpc(4,11) Note: Local variable "u" not used user.fpc(4,30) Note: Local variable "sol" is assigned but never used Linking user /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 59 lines compiled, 0.0 sec 3 warning(s) issued 2 note(s) issued