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我出题的时候遇到一个超BT的问题。。。

Posted by js05 at 2005-05-24 14:17:40 on Problem 1981
In Reply To:今天终于看到了利用throughput的效果和读内存的延迟,至少差0.1s Posted by:frkstyc at 2005-05-24 13:19:23
一个题,好不容易优化成线性的。。。

可是读写文件时间太长了,和nlogn的拉不开差距,这怎么办啊?

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