Yurttas/PL/SL/perl/F/02/05/02/01/d 02.pl

 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#  d_02.pl
14#
15
16
17print "--> a : ";
18chomp($a = <STDIN>);
19
20print "\n";
21
22if($a == 0) {
23  $a += 2;
24}
25elsif($a == 1) {
26  $a *= 4;
27}
28elsif($a >= 2) {
29  $a *= 8;
30}
31
32print "a = ", $a;
33print "\n";