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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
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+ m3 _4 s; S5 P; `公仔箱論壇5.39.217.769 `; ?; n; S) X; x  b
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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) A6 E7 q* Q% Y8 }8 G! cTVBNOW 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。提示:
; j0 v( V% `; t' k. Z  X$ e1,他們都是很聰明的人;2 J5 @  {! z) q9 x, P$ `7 j* B# n+ G* P
2,他們的原則是先求保命,再去多殺人;5.39.217.769 E& \, O  G. }" M% m; v
3,100顆不必都分完;
0 {+ n1 |& B( O6 N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# Q6 k; f+ ^4 z9 a+ k' k3 t. N

+ g& n- N7 o, o3 Z; s4 `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。公仔箱論壇- M  j" D- X0 b7 g$ Y' I7 I8 O
答案晚點公佈
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0 |( J+ F9 B; _4 H/ x/ }5.39.217.760 N: s: F4 U1 T# |$ b( Y& H# ^8 c

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4 `8 P' y* ?5 k" M* t/ n" Wtvb now,tvbnow,bttvb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。4 s; X' t7 A4 J" ]# q4 D

) }' F- [9 _" Y& h5.39.217.76[ 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/ U6 _3 V$ U/ P* STVBNOW 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。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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