Easier to calculate, but still hard for an elementary rabbit.

来源: dr_yin 于 2015-07-13 19:43:54 [] [旧帖] [给我悄悄话] 阅读数 : (130 bytes)
回答: 这样跑的问题 由 怪哉 于 2015-07-13 19:36:03

If one needs to find the optimum route, one needs to use differential equations. Wait for the rabbit to graduate from high school.

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