Spfa本身复杂度是M,里面那层枚举到的点又乘了一个N O(MN)不t才怪 by Night_Aurora @ 2017-09-24 11:00:08
你没有用到SPFA队列么?或者还是邻接表指针没用好??? by Cake_C @ 2017-09-24 11:07:56