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Re:为什么超时?? 大牛们帮忙看看,谢谢。。

Posted by ldc_hust at 2008-05-04 16:45:00 on Problem 2051 and last updated at 2008-05-04 16:48:42
In Reply To:为什么超时?? 大牛们帮忙看看,谢谢。。 Posted by:kamel52045386 at 2007-10-02 18:34:31
我最开始也是认为每次都重新排序。后来看别人的好像都直接让时间逐1累加,再检验它是否为某个时间的整数倍。我也这样做ac了。数据很弱,我们那样想复杂了。(注意对id排序)

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