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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8 e# o9 E0 ~: h9 O" E
公仔箱論壇+ T* \/ V1 |4 w% ^

  t' X( g# X) C) K5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??3 X  d& G% T1 ^" z
公仔箱論壇( H0 @& x! \8 S0 k
提示:
* j+ @; p0 a$ s% S) g$ n公仔箱論壇1,他們都是很聰明的人;
9 X! I  o# m: V' F( B, y3 X公仔箱論壇2,他們的原則是先求保命,再去多殺人;
- S3 W4 t/ U$ z8 E5 {1 {, l, h) M8 `os.tvboxnow.com3,100顆不必都分完;
$ V0 p$ r7 y; W公仔箱論壇4,若有重復的情況,則也算最大或最小,一併處死;公仔箱論壇4 i9 k' v6 X' y& Q+ r

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' D  i- S9 p5 q; y4 N9 f# m4 J  l* T公仔箱論壇答案晚點公佈7 A7 g5 O. w7 o$ L; }

& l' f) ~. l8 B& \4 f  C4 M' s( N0 ^: P. stvb now,tvbnow,bttvbos.tvboxnow.com/ Q4 @+ U% {& H; u8 L
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。1 s3 g% ]3 z4 ^' n) f: X+ x# Z

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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。8 O3 c9 O( c+ ?. b- ~. t) k

; I0 I  s) x6 c+ U! R, h) r: f公仔箱論壇[ 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. 2 y7 _8 U: C/ [: D* K# Q- G
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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