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Dij怎么处理起点啊。。。。。对每个X为0的点调用?貌似复杂度比bellman高吧。。。。直接spfa?

Posted by allen4053040allen at 2010-05-31 20:56:43 on Problem 1062 and last updated at 2010-05-31 20:57:50
这个起点不能反向吧

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