in reply to Re: palindrome using regular expressions
in thread palindrome using regular expressions
You don't have to split. reverse can also handle strings:
(see perldoc -f reverse)#!/usr/bin/perl use strict; use warnings; my $palindrome = 'lagerregal'; my $check = reverse $palindrome; print "yes\n" if $check eq $palindrome;
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Re^3: palindrome using regular expressions
by Hofmator (Curate) on Oct 10, 2006 at 12:11 UTC | |
by strat (Canon) on Oct 11, 2006 at 07:58 UTC |
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