回复：sorry, wrong (again)

来源: 火球魔法 于 2008-09-29 09:42:37 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (357 bytes)
本帖于 2008-10-02 14:54:46 时间, 由普通用户 康MM 编辑
回答: 162.3853 由 HF: 于 2008-09-27 04:56:41

I didn't strictly prove it, but I guess my solution already finds the optimal.

It is straightforward to generalize my solution to generic cases parameterized on:

* the # of people and their speed
* the capacity of the car and its speed

The length of the distance is really irrelevant, because all we need to compute is a unit speed.

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