You could use a statement modifier:

$list1[$_] += $list2[$_] for 0..$#list1;

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Assignment to a list of variables: 

($some_value, $some_other_value, $this_var, $that_var)
    = @array;

[download]

In reply to Re: Adding two lists together by shmem
in thread Adding two lists together by markkawika

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