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my @a = (0,1,2,3,4,5, 6, 7, 8 ); my @b = (0,2,4,6,8,10,12,14,16); ... print "The arrays share: @matches\n"; print "Unique elements in \@a: @mismatch\n";
use Benchmark; ... (warning: too few iterations for a reliable count) C:\>