http://www.perlmonks.org?node_id=1001535


in reply to @array elements multiplication with another array elements.

use warnings;
use strict;
my @array1 = (3,4,6,5,8);
my @array2 = (2,2,4,5,1);

my $num = scalar @array1;
my @answers;
for (my $x = 0; $x < $num; $x++)
{
        push(@answers, $array1[$x]*$array2[$x]);
}

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Re^2: @array elements multiplication with another array elements.
by 2teez (Vicar) on Oct 30, 2012 at 18:50 UTC

    Or use a for ( or foreach ) loop like so: 

    my @answers;
for my $x ( 0 .. $#array1 ) {
    push @answers, $array1[$x] * $array2[$x];
}

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    If you tell me, I'll forget.
    If you show me, I'll remember.
    if you involve me, I'll understand.
    --- Author unknown to me
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