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c:\@Work\Perl>perl -wMstrict -le
"my $arrayref = [ 3,2,2,3,3,3,1 ];
...
"
A: scalar ref: ARRAY(0x1cb226c) '9' '8' '7' (3 elements)
B: scalar ref: ARRAY(0x6fd05c) '3' '2' '2' '3' '3' '3' '1' (7 elements
+)