Yurttas/PL/SL/perl/F/03/01/00/p 11.pl
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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# p_11.pl
14#
15
16
17$a = 0;
18
19print "1 / a = ";
20print ++$a;
21print "\n";
22
23f();
24
25print "2 / a = ";
26print ++$a;
27print "\n";
28
29f();
30
31print "3 / a = ";
32print ++$a;
33print "\n";
34
35sub f {
36 print "0 / a = ";
37 print ++$a;
38 print "\n";
39}