in reply to How to get two array in subroutine

You need to use references. See example here: 
(@listc, @listd) = simplesort(\@lista, \@listb);

sub simplesort
{
   my ($listaref, $listbref ) = @_;

   # De-reference the array list
   my (@lista) = @$listaref;
   my (@listb) = @$listbref;
   # Now you can play with both arrays.
}

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Re^2: How to get two array in subroutine
by Anonymous Monk on Feb 09, 2011 at 13:26 UTC
    I mentioned without references.
[reply]
      Just use references. Oh, and tell the interviewer its a stupid question.
[reply]

      Thanks Sir.

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