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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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' V( o" h# b& E公仔箱論壇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 o5 s& X4 o5 Y, B! O" G7 N

5 ?0 G$ r- f7 g- @) C; OTVBNOW 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:5.39.217.77:8898' ^6 Z0 e/ O( \: y( W
1,他們都是很聰明的人;5.39.217.77:88983 ~) a0 i7 p  g4 A
2,他們的原則是先求保命,再去多殺人;tvb now,tvbnow,bttvb, x% }9 M" b; A" d9 i! X
3,100顆不必都分完;
- V0 i( i& y5 R) _/ M6 o4,若有重復的情況,則也算最大或最小,一併處死;
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公仔箱論壇% t) C  ]6 o) p' N* u7 y
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。5 V0 J& V7 Y$ y/ x; M) s

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* a$ K8 n0 x, F$ x  q* |5.39.217.77:8898  c: u" v( k2 d0 g. x) w  N' {
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% g# u6 Q0 \8 ^2 {0 X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 ]' _6 q$ Q# }  c. Q$ B, iTVBNOW 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8 Q" b% I# Q9 y& H1 u4 ]7 d# T
[ 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. 6 c5 c2 [/ s9 ]) C# J
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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