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北京大学暑期课《ACM/ICPC竞赛训练》面向全球招生!

Re:richardhuang大哥,你是怎么通过的。哪里要注意,谢谢。

Posted by richardhuang at 2004-07-29 00:14:40 on Problem 1700
In Reply To:Re:richardhuang大哥,你是怎么通过的。哪里要注意,谢谢。 Posted by:mmjj at 2004-07-29 00:13:31
就是两两一对过去有两种方法的
你再好好想一下
我也是犯了这种错误
> 我的想法是从大的数开始,两两一对,
> 最后分剩两个和剩三个来讨论的。
> 
> 您说的是哪两种情况?
> 
> 谢谢:)

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