Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re (tilly) 2: (Golf) Per Mutations

by tilly (Archbishop)
on May 04, 2001 at 04:29 UTC ( #77849=note: print w/replies, xml ) Need Help??


in reply to Re: (Golf) Per Mutations
in thread (Golf) Per Mutations

Didn't the rules say arbitrary list? Try this with the list (1,2,3,1) and you get incorrect output.

However here is another 57 char solution that does not suffer from this deficiency.

sub p{ @_?map{my$x=shift;@r=map[$x,@$_],&p;push@_,$x;@r}1..@_:[] }

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://77849]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (3)
As of 2016-12-04 07:08 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (63 votes). Check out past polls.