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(10,14) Warning: Mixing signed expressions and longwords gives a 64bit result user.fpc(11,11) Warning: Mixing signed expressions and longwords gives a 64bit result user.fpc(31,14) Warning: Mixing signed expressions and longwords gives a 64bit result user.fpc(32,11) Warning: Mixing signed expressions and longwords gives a 64bit result user.fpc(72,8) Warning: Variable "sol" does not seem to be initialized Linking user 88 Lines compiled, 0.0 sec