Compilare: Free Pascal Compiler version 2.2.0 [2008/05/08] for i386 Copyright (c) 1993-2007 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(6,10) Note: Local variable "j" not used user.fpc(20,9) Warning: Variable "i" does not seem to be initialized user.fpc(21,5) Warning: Variable "z" does not seem to be initialized user.fpc(27,43) Warning: Variable "length" does not seem to be initialized user.fpc(3,16) Note: Local variable "x" is assigned but never used user.fpc(3,18) Note: Local variable "y" is assigned but never used Linking user 31 lines compiled, 0.1 sec 3 warning(s) issued 3 note(s) issued