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Re: @array elements multiplication with another array elements.

by Pizentios (Scribe)
on Oct 30, 2012 at 18:37 UTC ( #1001535=note: print w/replies, xml ) Need Help??


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 (Priest) 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]; }

    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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[marto]: Eily, there's actually a lot of good discussion on the topic in the HN link choroba posted
[marto]: sorry for the late response, busy busy :/
[Corion]: I think you need to load Readline in the debugger, but I don't know how
[Corion]: Yay, invitation for a team-building workshop, with a team of 100 people :-/
[Eily]: marto after an additional read I started to see the light actually. And choroba's link was helpful as well :)
[Corion]: I'll send my colleague who doesn't yet know the people there, and I'll do production duty instead.

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