Compilare: Free Pascal Compiler version 2.0.4 [2007/01/28] for i386 Copyright (c) 1993-2006 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(46,22) Warning: Variable "adj" does not seem to be initialized user.fpc(54,16) Warning: Variable "viz" does not seem to be initialized user.fpc(86,20) Warning: Variable "c" does not seem to be initialized user.fpc(89,11) Warning: Variable "nc" does not seem to be initialized user.fpc(126,11) Warning: Variable "a" does not seem to be initialized user.fpc(131,11) Warning: Variable "b" does not seem to be initialized user.fpc(9,5) Note: Local variable "start" is assigned but never used Linking user 182 Lines compiled, 0.0 sec