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其实就是优化后的模拟,纯模拟超时,除一次带替 n 次减法,考的就是这个小技巧了,一开始我TLE好几次In Reply To:这题用除法如何除啊,想不来 Posted by:fjnu_jxd_010 at 2005-07-21 23:56:26 Followed by:
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