1#
2# Copyright(C) 1998
3# All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
4#
5# Permission from use, copy, modify, and distribute this
6# software and its documentation for EDUCATIONAL purposes
7# and without fee is hereby granted provided that this
8# copyright notice appears in all copies.
9#
10# date : January 1, 1998.
11# author : Salih Yurttas.
12#
13# comp_01.pl
14#
15
16
17sub f_a {
18 print "--> a : ";
19 chomp($a=<STDIN>);
20 $a = $a + @_[0];
21 print "a = ", $a;
22 print "\n";
23}
24
25sub f_b {
26 print "--> b : ";
27 chomp($b=<STDIN>);
28 $b = $b + @_[0];
29 print "b = ", $b;
30 print "\n";
31}
32
33# some computations...
34
35f_a(2);
36
37# some more computations...
38
39f_a(4);
40
41# some more computations...
42
43f_b(4);
44
45# some more computations...
46
47f_b(2);