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妖异的判重?不需要把?就是BFS,只不过加一个当前最优值。其实这就是SPFA

Posted by TN at 2005-06-01 17:34:54 on Problem 1475
In Reply To:en....~经典的麻烦题~要用妖异的判重或者优先队列(效率不好)~ Posted by:palmtenor at 2005-06-01 17:18:58


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