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Re:link(a, b)和link(c, d)可能相交的条件是什么?

Posted by temp_ptr at 2011-11-09 01:14:13 on Problem 3207
In Reply To:Re:link(a, b)和link(c, d)可能相交的条件是什么? Posted by:temp_ptr at 2011-11-09 01:13:18
> WA了4小时,终于找到问题了,上面这个4个数相乘会int 溢出,心情都没了,吃一堑涨一智吧
对了,还有新图的节点数M应该是1000,因为500要乘以2,这个也WA了2次

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