Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re: [golf] Kaprekar Numbers

by thospel (Hermit)
on Jul 05, 2005 at 20:20 UTC ( [id://472592]=note: print w/replies, xml ) Need Help??


in reply to [golf] Kaprekar Numbers

Here's a 34 for the rigorous version:
"@_"**2=~/(??{"@_"!=$`+$'&&a})/*$'
(you can make it warning free at the cost of one more character)

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://472592]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others meditating upon the Monastery: (3)
As of 2024-04-24 18:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found