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Re:有没有小于O(N^2*M)的建图方法？In Reply To:Re:有没有小于O(N^2*M)的建图方法？ Posted by:ttang at 2014-06-23 19:04:30 > 把电影也建成节点，得到二分图，O(M×N)，可以参考Robert Sedgwick的《算法》，上面恰好讲到degree of separation 这么建有意义么..之后应该怎么求任意两点间最短路.. Followed by:
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