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Thanks Peng, that was what I was looking for. One more question, if i want to
ensure true randomness instead of pseudo-random; would the Math::TruRandom
module be my best option? Has any of you worked with that before. I'm install
that module now and it's taking a long time to run a make test, has been 20
minutes already; is that normal? Thanks.
--- On Mon, 7/28/08, peng.kyo@xxxxxxxxx <peng.kyo@xxxxxxxxx> wrote:
From: peng.kyo@xxxxxxxxx <peng.kyo@xxxxxxxxx>
Subject: Re: rand()
To: cybercruiserz@xxxxxxxxx
Cc: beginners@xxxxxxxx
Date: Monday, July 28, 2008, 9:58 AM
On Mon, Jul 28, 2008 at 11:52 PM, Bobby <cybercruiserz@xxxxxxxxx> wrote:
> Peng,
>
>
>
> Could you give me an example code? I want to randomly select X numbers of
> numbers from the @nums list. For instance, i want to randomly select 3
> numbers from @nums i.e. 10000, 10005, 140000. How would you use srand to
do
> this?
>
Try the modified code below, it works fine.
use strict;
use warnings;
my $max=3;
my @nums =
("10000","10002","10004","10005","10006","140000","1500000");
my @randnum = map { $nums[int rand(@nums)] } 1 .. $max;
print "@randnum \n";
--
Regards,
Jeff. - Peng.Kyo@xxxxxxxxx
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