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标题: 房间, 房客 [打印本页]

作者: ob 时间: 2005-4-9 00:12
标题: 房间, 房客

一个无限的世界里，有个酒店有无数个房间，里面住着无限多个房客，已经住满了。这时又来了无数个旅游者，请问如何安排他们所有人住下？
请仔细想想，这是特种部队招收人员的第三关智力测验题目。

作者: yma16 时间: 2005-4-9 00:49
标题: 回复：房间, 房客

"这是特种部队招收人员的第三关智力测验题目" really? If you know enough math, you will know the answer. If you are from the other backgrounds, it will be hard for you.

Move the poeple to occupy rooms with odd numbers and left even numbered rooms for new comers.

Here is an other one for 智力测验. Again, it seems unfair for those without math background.

We know a time point does not have a length. For example, 12 AM does not last. So are 12:01, 12:02 and so on. But why when you add all these time points, it will have a length? (For example, between 12 and 1, it is 1 hr) www.ddhw.com

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