返回列表 回復 發帖

[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
0 r" \; R! V, d. ]2 R8 S公仔箱論壇
2 ]  B; L$ i8 c3 Q+ I6 p6 \公仔箱論壇% o$ F! i- `3 i2 u! i! y4 E3 ]; Z
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 u8 ~; z* h( y6 m5.39.217.76公仔箱論壇- g; k9 L. S: ]* D0 u, s
提示:
7 u) n9 K/ C! P- s. Z$ d* d6 S公仔箱論壇1,他們都是很聰明的人;公仔箱論壇) I: Z8 T8 i* o1 F  L( q5 }* s
2,他們的原則是先求保命,再去多殺人;
8 H, R6 L/ `9 T1 y0 Ntvb now,tvbnow,bttvb3,100顆不必都分完;1 @5 q# D: w. E/ J; P
4,若有重復的情況,則也算最大或最小,一併處死;
5 }% ]7 t  `( J, r. t: z/ c3 z公仔箱論壇
" f, U* C, _, l- f& J2 K7 s( ?! i$ G' d. T2 ]
答案晚點公佈
5 `3 Y; d" ]( J5.39.217.76
! l- W' s6 r5 w5 S公仔箱論壇
6 S6 c4 i: T& j0 G9 ^0 i& l& XTVBNOW 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。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。+ T3 u1 k" d* w4 g( }* n

) S  P4 o2 W2 c; W$ T+ M$ f8 E1 x5.39.217.76
. x- m4 ]. \7 ]/ X* Z0 Vtvb now,tvbnow,bttvb/ o, d: Z" W: C# @
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。- V) g% i! P7 G

$ u  _) @1 t3 Q! k4 s& ^5.39.217.76[ 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. tvb now,tvbnow,bttvb$ b4 W! _1 x. C# g! M$ l( _
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! :'(
返回列表