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

Re: Re: Re: (Efficiency Golf) Triangular numbers

by Abigail (Deacon)
on May 31, 2001 at 18:51 UTC ( #84581=note: print w/replies, xml ) Need Help??

in reply to Re: Re: (Efficiency Golf) Triangular numbers
in thread (Efficiency Golf) Triangular numbers

I used @seen {$n,} = (); and not $seen {$n} = undef; because I used the slice in the other case as well. I wanted to use as much identical syntax as possible, and didn't see a reason to special case adding a single key.

As for using a trailing comma, all I can say is that using -w is useful. If you use it, you'll see why the comma was used.

-- Abigail

  • Comment on Re: Re: Re: (Efficiency Golf) Triangular numbers

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://84581]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (8)
As of 2016-10-20 19:55 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (280 votes). Check out past polls.