Help for this page

Select Code to Download

Select or download this

$ perl -le'my @x = $ARGV[1] .. $ARGV[$#ARGV]; print "@x"' add  12  8  
+2

$ perl -le'my @x = $ARGV[1] .. $ARGV[$#ARGV]; print "@x"' add  2  8  1
+2
2 3 4 5 6 7 8 9 10 11 12

Select or download this

use warnings;
use strict;
...
    return $product;
}