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<X or <=X?

Posted by zcgzcgzcg at 2007-08-05 13:04:40 on Problem 3241
In Reply To:Re:怎样理解这句话呢？怎么感觉是自相矛盾的阿。 Posted by:contest_clarificator at 2007-08-05 12:58:54 
> It means if the group has more than 2 objects, then each of them must has another at-least-X-resemble obeject in the group.
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