[IQ題] 一道真正難倒億人的智力題

蘭昀

一道真正難倒億人的智力題
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5 s8 v2 m; z% v! uTVBNOW 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。, l7 H$ R# ^- ?. d4 r: }/ p" {" y
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？？
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提示：
% {* D& i  {3 d' M5.39.217.761，他們都是很聰明的人;
; _; e) _! o" I2 @7 G2，他們的原則是先求保命，再去多殺人;tvb now,tvbnow,bttvb( @, g0 w) l% h, l; V
3，100顆不必都分完;5.39.217.76, E' |. G8 W% v  O( I
4，若有重復的情況，則也算最大或最小，一併處死;: o/ h. Q3 H/ C. z3 n1 c

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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。  z* u- S! @5 d# E' l3 b: b
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[ 本帖最後由 蘭昀 於 2007-3-7 05:11 PM 編輯 ]

CrAzY_FoG

no.2? cos he can counts how many no1 took from the bag....only a quick guess

CrAzY_FoG

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,

ManGuy

da answer is NO.5 coz he don't hv to do anything n da first 4 people is die already...................

jerry1900

Don't kow

sitsky

they will all die becuz they will each get 20

聖誕島

真係好難

hke777

>:D< 開估啦 !

roylife

NO.1 ,NO3 AND NO4

wagonwagon

有难度，慢慢想

ryanfumin

why

fisher11

好好想想！

APN

I had a quick guess, is No.1. 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。8 S& V. }! J3 ?) ^  I
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.

chen_329

i don't know

b40342

看来我的智商确实比较低，乖乖的等答案吧！ :'(