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Re:spfa也能过47msIn Reply To:spfa也能过47ms Posted by:2545867441 at 2012-07-30 22:40:08 > 用优先队列构造最小堆 然后就是赤裸裸的。。spfa 为什么我的SPFA是63ms。。但是我用dijkstra重新打了一遍,发现要94ms,看来spfa真的是一个不错的算法。 Followed by: Post your reply here: |
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