Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

My permutor

by merlyn (Sage)
on Jul 25, 2000 at 07:57 UTC ( #24244=note: print w/ replies, xml ) Need Help??


in reply to RE: Re: How can I improve this?
in thread How can I improve this?

Well, since everyone is posting their permutors, here's mine:

sub permute { my $last = pop @_; unless (@_) { return @$last; } return map { my $left = $_; map "$left$_", @$last } permute(@_); }

-- Randal L. Schwartz, Perl hacker


Comment on My permutor
Download Code
Drool
by gryng (Hermit) on Jul 25, 2000 at 17:01 UTC
    Drool....

    Oh I like that.

    Mmmm,
    Gryn

Re: My permutor
by Anonymous Monk on Oct 03, 2004 at 18:45 UTC

    does this work? how do you call it?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://24244]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (16)
As of 2014-08-27 15:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (242 votes), past polls