Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re: Finding longest palindrome from a string

by bgreenlee (Friar)
on Aug 13, 2004 at 12:48 UTC ( #382640=note: print w/ replies, xml ) Need Help??


in reply to Finding longest palindrome from a string

sub bgreenlee { my $str = shift; my $longest = ''; while ($str =~ /(?=(.*)(.?)((??{reverse $1})))/g) { $longest = "$1$2$3" if length("$1$2$3") > length($longest); } return $longest; }

-b


Comment on Re: Finding longest palindrome from a string
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://382640]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (7)
As of 2014-08-23 16:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (175 votes), past polls