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Re:what does that "Every point will have at most one link" mean??

Posted by hello123 at 2007-03-04 16:48:15 on Problem 3207
In Reply To:what does that "Every point will have at most one link" mean?? Posted by:ecjtubaowp at 2007-03-04 16:30:59
就是一个圆,圆上有顺序排列的N个点,用线连接两个点,线可以在圆外,也可以在圆内

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