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15408B....Orz

Posted by zfy0701 at 2008-10-04 15:50:40 on Problem 3591
In Reply To:哈哈,做完了才发现只有4个人过这题。说点我认为特殊的数据吧: Posted by:ImLazy at 2008-10-04 15:40:10
> 1) 如果下雨的只有一个点,则可以忽略。
> 2) 还有我觉得,就算终点在平面 X = L 上,最佳路径也不一定不经过平面 Y = W。事实上是不是这样我不清楚,反正我是这样做的,两种走法都算一下,比较一下。
> 3) 还有就是输出精度上,要提防 1.00049999999...这种结果。实际上的值应该是 1.0005,应该输出1.001的,但是容易输出成1.000。
> 其它的我也想不出什么特殊的数据了。因为我运气好,一次AC了,所以没多想。

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