SAP智力題 Jumping frog ★★★

來源: 於 2010-05-02 09:47:15 [舊帖] [給我悄悄話] 本文已被閱讀：次

A frog can jump 1 foot high, and spend 1 second, assuming its speed is the same during the jump. When a frog is at the top of a jump, another one (and only one) can step on it and make a new jump. Now there are 16 frogs, how high can a frog reach?
----Designed by Hansen Chen in 2010( https://www.sdn.sap.com/irj/scn/forum?forumID=410 )