You could, but that would be missing the point, and it appears that you're still confusing arrays and scalars. @A is not a scalar string; it is an array. Its first element, $A[0] is a string, which you created by assigning a string (the result of join) to it.

I don't know exactly what combine() does here, but it appears to be returning an array of references to arrays. If you just want the values from the first sub-array, there's no need to join them into a string and then split them out again. Just deference the array:

my @c = combine(5,@n); # get array of arrays
my @A = @{$c[0]};        # get first sub-array

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UPDATE: Thanks to Anonymous for the precedence correction.

Aaron B.
Available for small or large Perl jobs; see my home node.

In reply to Re^6: Perl list items by aaron_baugher
in thread Perl list items by robertw

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