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[IQ題] 一道真正難倒億人的智力題

一道真正難倒億人的智力題tvb now,tvbnow,bttvb: l6 @' d$ r8 m9 A

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5個囚犯,分別按1-5號 在裝有100顆綠豆的麻袋抓綠豆,規定每人至少抓一顆,而抓得最多和最少的人將被處死,而且,他們之間不能交流,但在抓的時候,可以摸出剩下的豆子數。問他們中誰的存活幾率最大??
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1,他們都是很聰明的人;
% J( H2 _6 c6 J0 r% }: |# {- [2,他們的原則是先求保命,再去多殺人;
- `  X  I, B- L, [. s公仔箱論壇3,100顆不必都分完;
7 i& Y' r2 F4 i' R4,若有重復的情況,則也算最大或最小,一併處死;
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- O. {/ v" n  O* ?TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。答案晚點公佈公仔箱論壇, Z7 A0 n# g/ I6 T0 G; J

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0 ?. d+ C" z7 s: oTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。5.39.217.763 P8 I6 g. N) s& a9 g
答案:結果是只可能大家一起死。無論怎麼拿1號都是死的,所以怎麼樣他都得拖人下水,1號會拿20個,結果是前4個都拿20個,最後一個拿幾個都一樣,大家一起死。
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* R) F; k& n2 C1 M/ B' A5.39.217.76[ 本帖最後由 蘭昀 於 2007-3-7 05:11 PM 編輯 ]

err

no.2? cos he can counts how many no1 took from the bag....only a quick guess

sorry forgot explain

if no1 took 50, the bag left 50, then no 2 takes 25 the must be in between, if no1 took 30, bag the bag left 70, take 29...etc,
da answer is NO.5 coz he don't hv to do anything n da first 4 people is die already...................
Don't kow
they will all die becuz they will each get 20
真係好難
>:D< 開估啦 !
NO.1 ,NO3 AND NO4
有难度,慢慢想
why
好好想想!
I had a quick guess, is No.1. , }% h# X% C2 l/ Y) c
Because what ever he or she taken, the next person will take what ever had taken with +1 or -1 to ensure they havn't got the same number. at the end, no1 will had the most likely middle number and without a same number. of coz he will need to pick a number from 3 to 19.
i don't know
看来我的智商确实比较低,乖乖的等答案吧! :'(
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