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比如。。。

Posted by js05 at 2005-05-24 14:19:50 on Problem 1981
In Reply To:读写文件的时间不是固定的么? Posted by:frkstyc at 2005-05-24 14:18:17
读写文件占了90%以上的时间。。。

我总不能自己程序运行0.99s,然后时限定在1s吧。。。

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