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www3.tvboxnow.com2 T4 M4 u+ h2 r' |# D1 M

2 d5 ?* `, U/ O, g0 V) {3 Q* Itvb now,tvbnow,bttvbTVBNOW 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。: |; b  G  }# P4 ^& k1 P! `
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??
( t7 l; L$ T  b9 I9 W: w3 j
. F$ j% f' j4 h7 M- u! I5 m" R提示:www3.tvboxnow.com; q! U% g4 k* F* m
1,他們都是很聰明的人;' `% i% R- G$ |& B/ o
2,他們的原則是先求保命,再去多殺人;5 F2 z. O1 Q* k9 m# j' s1 L
3,100顆不必都分完;
: B1 v( I. [, w/ w. U3 g2 s4,若有重復的情況,則也算最大或最小,一併處死;# W& P: I! x3 ^- v

2 {6 u; o  x+ l/ K$ D: R  @( G: \
答案晚點公佈tvb now,tvbnow,bttvb) R) F3 t' v' u( c7 A9 E. B2 g$ T* c
www3.tvboxnow.com/ {/ p6 c# Z1 ^) Q! s

: ?; \. q: w7 K公仔箱論壇
/ C' g% S+ m" G* Y9 N1 Itvb now,tvbnow,bttvb
  w) ?, A$ A4 w8 T9 U' Y( s# y( N- B
9 B& f! i- K9 x( z9 h! wtvb now,tvbnow,bttvb
% _3 K0 b+ v3 A# s9 @" T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。
% T4 Q: p; j. y; B
4 O; c# N. s& ~* _[ 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 P- y& |2 [8 N公仔箱論壇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