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Re:注意！！！In Reply To:注意！！！ Posted by:llyanwenyuan at 2012-02-28 15:41:36 > 题目说两点间的距离是不对称的， 所以在状态转移和求解时，要格外注意所加的边权是谁到谁的！！！ > 我就因为这个原因，纠结了两个小时啊！！！ 哭了＝＝ +1 Followed by: Post your reply here: |
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