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
* J6 v0 _0 V; r* C0 d% t4 v# R; V0 F4 Q" p2 P. r+ V
# u3 N0 b. E0 C
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??) h7 ]3 A  w: h

5 h' V# s7 Z1 U提示:
+ F% Y4 h8 ^0 f5.39.217.771,他們都是很聰明的人;1 ]3 r# ~. V  b' ~, G" _/ a
2,他們的原則是先求保命,再去多殺人;
1 A4 O* B2 H9 j8 y0 \3 U# }5.39.217.773,100顆不必都分完;
9 p' p# B+ j7 j4 K7 v# |; F3 ]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,若有重復的情況,則也算最大或最小,一併處死;5.39.217.77* t1 {6 |+ P- |$ p2 e. D. w  D

  o, g! V. k, P) k: k  L" l/ a5 G7 b+ v
答案晚點公佈tvb now,tvbnow,bttvb$ F  P7 e% w8 b2 Z
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。' @7 [( M; a1 s: Q
公仔箱論壇- m1 j# A. M+ Z. b  c& [
! }& E1 v! G, E9 M: l) X
5.39.217.77* C% G9 ?+ k6 f
5.39.217.77$ A, S1 k6 G# N- t2 b& b
tvb now,tvbnow,bttvb1 F' v" }, z1 j- \( Q/ c6 Y9 r
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。- j( `9 [$ D8 {5 {$ z# `% \

. s6 }3 W( Y# G- O" w# itvb now,tvbnow,bttvb[ 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. 公仔箱論壇4 }$ Z) k4 D4 |: H2 `9 V# S8 ]
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