F*****o
发帖数: 1261 | 1 【 以下文字转载自 Military 讨论区 】
发信人: tgbyhn (CNN), 信区: Military
标 题: Amazon面试智力题
发信站: BBS 未名空间站 (Thu Apr 29 08:19:30 2010, 美东)
There are 25 horses among which you need to find out the fastest 3 horses.
You can conduct race among at most 5 to find out their relative speed. At no
point you can find out the actual speed of the horse in a race. Find out
how many races are required to get the top 3 horses. |
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