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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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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。$ n1 E! G4 ~4 L2 M3 D1 n
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??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。0 C/ a2 M4 x" j9 q
5.39.217.76$ s) O- Q6 o! @5 f
提示:3 P# E+ {1 D9 l9 o! }, E
1,他們都是很聰明的人;5.39.217.762 P/ e- |, a( C/ `8 K5 }
2,他們的原則是先求保命,再去多殺人;1 c: P5 b; d8 J+ l+ I7 _( v
3,100顆不必都分完;3 j1 C5 B3 e- Z8 c2 t% @; w6 _
4,若有重復的情況,則也算最大或最小,一併處死;
4 `- G, n6 g. l2 m+ f( 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。
! J: q9 |  g/ S公仔箱論壇5.39.217.764 }8 U5 b4 Q. N4 s2 w3 n/ g) I: Z
答案晚點公佈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。4 m1 k% t6 N, s4 _

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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。5.39.217.769 L$ `/ ^3 p9 J) B. ^  d" A

. p/ H+ M+ U1 [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 ?' M  i$ v+ B. @8 }9 V8 Q6 ~6 {
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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