I have ... arrays a_1,a_2,a_3...a_N
That's oh-so-wrong. Always use use strict;, which specifically forbids this (among other things). You should use an array of arrays instead.
i need "variable" number of foreach loops based on variable "$count" Is this possible in PERL?
If you mean "Perl" and you fixed the error mentioned above,
use Algorithm::Loops qw( NestedLoops );
splice(@aoa, $count);
NestedLoops(\@aoa, sub { print(@_); });
Or if $count == @aoa,
use Algorithm::Loops qw( NestedLoops );
NestedLoops(\@aoa, sub { print(@_); });
Algorithm::Loops
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|