Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change


by sean (Beadle)
on Jun 18, 2001 at 09:01 UTC ( #89229=note: print w/replies, xml ) Need Help??

in reply to Re: Re: Re: Re: Re: (Golf) Kaprekar's Process
in thread (Golf) Kaprekar's Process

Nope, you can't use pop, unless you use it like this: "@{[pop]}" .. The quotes turn it into a string instead of an integer, so the | does a bitstring or instead of a numeric or. If either of the operands are numeric, you'll get the numeric or:
perl -we 'print "000"|1' 1
that doesn't work for us, we need this:
perl -we 'print "000"|"1"' 100

and yeah, i came up with a handful of slightly different attempts that all came in at 55 too.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://89229]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (6)
As of 2016-10-28 02:01 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (374 votes). Check out past polls.