Hi guys,

I'm kind of stuck on a stupid question. I need to multiply a number by another number, then add it to the previous number..numerous times.

Here's a made up version of my code, since I'm extracting the data I'm using from MS excel and it would take way too long to type all that up.

use warnings;

my @change = (1.15, -0.1, 5.4, 1.03, -0.241);
my @numberofshares = (100, 400, 200, 300, 240);
@hash{@change} = @numberofshares;

while (($k, $v) = each %hash) {
      foreach ($v1) {
    $product = $v1*$k1
      }
}

[download]

Yes, I know this gives the incorrect number, but what I want to do is after each $k*$v, i'd add it to the previous result of $k*$v, and on and on.

I'm only a beginner at this, so please excuse my incorrect spacing or whatever in my code. Thanks in advance!

In reply to simultaneously adding and multiplying numbers in a hash/ array by derpp

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