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为啥DP要1100多ms?O(N)啊,顺带送一个测试数据

Posted by temp_ptr at 2011-10-28 02:57:00 on Problem 3377
4
0 1 1 3
0 100 0 0
0 100 0 100 0
0 0 100 0

0
我看好多人都是100ms左右就出来,为啥啊?dijkstra应该没O(N)的DP快吧,这是为什么呢?

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