[marek@nos proc]$ fpc proc07
Free Pascal Compiler version 1.9.4 [2004/05/30] for i386
Copyright (c) 1993-2004 by Florian Klaempfl
Target OS: Linux for i386
Compiling proc07.pas
proc07.pas(10,5) Note: Local variable "r" not used
proc07.pas(10,8) Note: Local variable "s" not used
Linking proc07
22 Lines compiled, 0.0 sec

[marek@nos proc]$ ./proc07
i=     1, j=     4, x=  3.00, y=  5.00