Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re: How to create loop in perl dynamically

by grizzley (Chaplain)
on Sep 26, 2012 at 13:25 UTC ( #995767=note: print w/ replies, xml ) Need Help??


in reply to How to create loop in perl dynamically

I would create array containing max values for each loop and iterate over array.

#!perl -l @maxvalues = (2, 5, 3); $input = 3; my @ids = (0) x $input; # assuming all loops start with 0 while(!$end) { # do something print "[@ids]"; # increase values starting from end of ids array $index = $#ids; while(1) { $ids[$index]++; if($ids[$index]<=$maxvalues[$index]) { last } else { # we reached limit on loop pointed by $index $ids[$index] = 0; $index--; if($index<0) # check stop condition { $end = 1 } } } }


Comment on Re: How to create loop in perl dynamically
Download Code
Re^2: How to create loop in perl dynamically
by adithi (Initiate) on Sep 26, 2012 at 14:09 UTC
    Thank u. But I didnt the logic used here.
      Then spend some time analyzing it, understanding the code you want to use is very important. If you won't get it (actually even if you will) - use module, as advised here: Re: How to create loop in perl dynamically

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://995767]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (9)
As of 2014-09-16 16:47 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (36 votes), past polls