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Re: How to find number of unique elemenst in array

by Skeeve (Parson)
on Nov 27, 2008 at 22:33 UTC ( [id://726495]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my @array = qw/A B C B D B D/;
my $c=1;
...
    $c= scalar grep { $_ eq $k } @array;
    print "There are $c element(s) of $k\n";
}

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