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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, A- m( d  M8 \: H: ]4 c6 [5 b

9 s' q% Z4 P' }& ~, n. _( g公仔箱論壇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。- r( c( b* D# p! }9 O9 U% ^9 ^
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??5.39.217.76: f0 j* `, q% p
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提示:& c  e) w/ C( o: R0 f
1,他們都是很聰明的人;tvb now,tvbnow,bttvb6 ~9 C- v, p! b4 d' P5 O
2,他們的原則是先求保命,再去多殺人;5.39.217.762 q' h% [& v) p0 V& v6 r
3,100顆不必都分完;公仔箱論壇0 @  p) W( u& n
4,若有重復的情況,則也算最大或最小,一併處死;
4 ^3 L9 a4 Y1 ~* M公仔箱論壇
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  G) e, @+ P+ C8 d2 ^* ^2 L% b公仔箱論壇答案晚點公佈- F- |: G$ N9 {! B9 t- p! W4 d
tvb now,tvbnow,bttvb* K7 D( g+ l$ L) Y

' K/ Z1 T" P2 N3 O公仔箱論壇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。6 V( w# y0 h1 I  [3 A# `' d
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6 Y1 @/ o0 q4 i4 J0 o' E5.39.217.766 t& c, \) w# G8 I: Z
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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" Q1 G/ I) N6 W. h* ]& r9 D[ 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. ' k7 Q+ u$ [5 n$ q. l& |' @% @1 s
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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