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
17use warnings;
18use strict "refs";
19
20@apple = qw(golden grany-smith macintosh);
21
22$types_of_apples = @apple;
23
24$r1 = \@apple;
25
26$r2 = \$types_of_apples;
27
28print "\n$$r2 types of apples are : ";
29
30print "@$r1.\n";
31
32print "\nmy preference is $r1->[2].\n";