List::Util does it for you:

use strict;
use warnings;
use List::Util qw(min);

my @nums = (3,9,12);
my $foo = min (@nums);
print $foo;

[download]

Prints:

3

[download]
DWIM is Perl's answer to Gödel

In reply to Re: max of N numbers? by GrandFather
in thread max of N numbers? by Anonymous Monk

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