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Re:有人用一次迪杰斯特拉不枚举，通过控制中间选路过程进行等级限制，AC的吗?In Reply To:有人用一次迪杰斯特拉不枚举，通过控制中间选路过程进行等级限制，AC的吗? Posted by:Matrixking at 2012-05-10 14:00:30 我AC了，提醒一下： 不应该加visit[] 当一个结点被用作松弛后，并不表示下次不需要再访问他，只表示在那个等级区间的情况被访问了 Followed by: Post your reply here: |
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