Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Re: having fun with RE - was: Re: One Zero variants_without_repetition

by oha (Friar)
on Sep 21, 2007 at 13:08 UTC ( #640356=note: print w/ replies, xml ) Need Help??


in reply to having fun with RE - was: Re: One Zero variants_without_repetition
in thread One Zero variants_without_repetition

i had some time, and just for fun i optimized the above RE: this is faster by avoiding alot of backtracking.

$_ = "00001111"; print "$_\n" while (s/(1*)0(0*)1/$2${1}10/);
Oha


Comment on Re: having fun with RE - was: Re: One Zero variants_without_repetition
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://640356]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (6)
As of 2015-07-04 09:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (59 votes), past polls