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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' D" Y  F! O; e. H) l: n1 j
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5.39.217.768 @0 n  V/ g/ ?
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??' C& |4 c" E% T% S+ W) W

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1,他們都是很聰明的人;
! S; n  S% e$ Q1 \4 F( b+ O2,他們的原則是先求保命,再去多殺人;
+ V! N% l) E: m5 v2 ]公仔箱論壇3,100顆不必都分完;( b% E7 [; e' m" f9 k9 R: p! H
4,若有重復的情況,則也算最大或最小,一併處死;
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- s6 k* ^/ j& P/ u5 \1 q0 P2 \# D答案晚點公佈
* C. E! ?* z, h7 L公仔箱論壇tvb now,tvbnow,bttvb, l- }- k& Z' w. Y2 I/ W5 M
公仔箱論壇- P- y7 G5 B6 X' M7 T; ^3 L. [

% v1 c: G* N1 G公仔箱論壇5.39.217.76- U5 f1 V0 a" j! `8 W8 I2 D2 y

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: o0 q1 s7 U2 V3 i( Y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。5.39.217.76% ]  g/ c) H3 {  d" Q! r

1 l2 Z0 v( n3 e* i% x! Mtvb now,tvbnow,bttvb[ 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. 公仔箱論壇- U7 F$ K0 ^3 m& w
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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