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Re:这题没有所以点都在凸包上的情况.

Posted by drolyci at 2007-08-28 17:38:38 on Problem 2187
In Reply To:这题没有所以点都在凸包上的情况. Posted by:bjtuacmer200701 at 2007-08-19 15:05:03
比如这种
12
5 0
0 0
2 0
6 0
9 0
8 0
1 0
7 0
4 0
3 0
10 0
11 0

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