On Sun, May 23, 2010 at 11:27, Gökhan Çetin <[email protected]> wrote:
> why we are not counting the subsets
>
> {2,4,7}
> {2,5,7}
> {2,6,7}
>
> ?
>
>
Because '7' has the rank 3 in all 3 subsets and 3 is not part of the subset,
thus there are no valid solutions.
--
Tabara Mihai
Politehnica University of Bucharest
~ Faculty of Automatic Control and Computer Science
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