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不科学啊,为什么深搜的时候会搜到相同的点。不是有向无环图吗?本来觉得对于有后继结点的点应该按照他后继中最小的delay排序的,可是搜下去之后尽然会有环?

Posted by yygy at 2014-07-03 12:20:56 on Problem 3553


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