Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: [golf] Kaprekar Numbers

by thospel (Hermit)
on Jul 05, 2005 at 20:20 UTC ( #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)


Comment on Re: [golf] Kaprekar Numbers
Download Code

Log In?
Username:
Password:

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

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (14)
As of 2014-09-30 17:21 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (378 votes), past polls