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[推理] 史丹佛大學博士班的考題

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

好難阿
猜不太出來

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

這題我小學就會了

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

一根两头烧,一根烧一头,两头烧完后,继续烧两头

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

又真係幾複雜

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

thanks for sharing

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

好想快d知道個答案呢

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

meow meow

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

答案是什麼?

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

不明白.....

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

把一根绳子两端点燃,另一根一端点燃,计时开始,其中一根燃尽后点燃剩下绳子的另一端,当此绳子也燃尽时,计时结束,
时间为:45分

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

I wanna to knw the ending..tq

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

不知道

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

想看答案想看答案

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

let see the answer!!

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

let me see

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

..

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

不大明白

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Crystal Inspected: 10 Reply At 2008-6-6 06:13 AM

?????

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