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## Re:must the numbers in the chosen subset to be distinct?cl__xy
at 2011-07-20 20:38:47
on Problem 3904
In Reply To:must the numbers in the chosen subset to be distinct? Posted by: wiseking
at 2011-05-05 11:02:57
> must the numbers in the chosen subset to be distinct? Followed by:- Re:must the numbers in the chosen subset to be distinct?
(2)
**waihonhon**2011-08-31 10:56:56- Then how to compute the number of combinations?
(0)
**DongSJ**2011-08-31 12:28:16
- Then how to compute the number of combinations?
(0)
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