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) }) P' p: s" c% v
5.39.217.76# ^. j7 U& {# @7 L" u$ S, P
tvb now,tvbnow,bttvb' [8 N: B6 j' A$ S5 V7 y5 q
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??: E. `: f+ e# w* M+ z) D3 J" C

3 N9 Z% `# Y8 W/ T提示:3 K/ y# Q- o( p& x
1,他們都是很聰明的人;
! ^) |5 ?/ ?) q9 Y0 Gtvb now,tvbnow,bttvb2,他們的原則是先求保命,再去多殺人;
- D: N0 q5 r& M9 K. P( J, Z3,100顆不必都分完;
0 w. d( U! i; C; O) dtvb now,tvbnow,bttvb4,若有重復的情況,則也算最大或最小,一併處死;
+ a9 ]$ q- ?; [# E7 W" ytvb now,tvbnow,bttvb
% g( ], N; m: ]公仔箱論壇
# j! ?1 M: B5 g* ~tvb now,tvbnow,bttvb答案晚點公佈: ]4 \, R, b* x5 @- t

& ~( _. t. K7 O4 D: f
9 i# U& |1 M+ s! a8 e/ Qtvb now,tvbnow,bttvb
8 k; Q! i& y5 ]& x% c4 z$ N
2 Q9 k- ^& [) n5.39.217.76公仔箱論壇. k! J" d- r4 s; \" Q1 ]4 |1 X

) m$ z+ U$ e: u6 q: ?& k公仔箱論壇答案: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。
% O1 M! \: u: T) Y* \9 N
5 }) q( U- u! @7 s; Stvb 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.
% l1 Z; T8 }- j& G* _tvb now,tvbnow,bttvbBecause 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