func,

This isn't gonna work. If I want random from 50 - 100, you code puts 50 to 100 in an array then chooses random indexes from 0 - 99. But there are only 51 items in the array. To fix this change your rand parameter from $highest_number to @number_range.

Here's another way:

YuckFoo 

#!/usr/bin/perl

   use strict;

   my ($beg, $end) = qw(10 20);

   my $range = ($end - $beg) + 1;

   for (1..6) {
      print int(rand($range) + $beg) . "\n";
   }

[download]

In reply to Re: Re: perl rand() function by YuckFoo
in thread perl rand() function by wilstephens

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.