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(21,28) Warning: Local variable "s" does not seem to be initialized user.fpc(18,10) Warning: Function result does not seem to be set user.fpc(29,28) Warning: Variable "cost" does not seem to be initialized user.fpc(3,8) Note: Local variable "j" not used user.fpc(3,10) Note: Local variable "y" not used Linking user /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 33 lines compiled, 0.0 sec 3 warning(s) issued 2 note(s) issued