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第2的....直覺告訴我
0000000000
友華
我已經想很久了
1 Q8 W& ^$ i6 F. z: e+ R實在太難公仔箱論壇2 p6 o) e( p8 f- l9 F
只好來看答案了
no2,,3,4應該沒那麼容易死瓜

回復第 1 帖由 蘭昀 所發的帖子

number 4 has the best chance to live
( m( u" F3 G. u" r, ftvb now,tvbnow,bttvbassume number 1, 2, 3 and 4, pick number a, b, c and d.
) q7 T4 u6 Q0 g# inumber 4 knows how many left in the bag which is 100-a-b-c$ K/ Q$ D4 V' w# n
take the average of (100-a-b-c)公仔箱論壇- s# i) \1 Q; d) g! |( l/ q  _
then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)公仔箱論壇9 o: A% X2 E) M7 {# p$ z5 J
and number 4 can squeeze himself into the average and what number 5 picks.
9 n6 F& A# b0 y3 A4 Q2 Ttvb now,tvbnow,bttvbso number 4 will have the best chance.
& O* J% A1 R6 M. f. M, Fwww2.tvboxnow.com
2 K0 H7 K* [/ swww2.tvboxnow.comi hope this is a good logic hehe
同意楼上 Number 4 係最安全!! Number5 係一定死咖了!! 不过我就唔知 Number 1,2,3 边个唔好彩jie !!
" U: ]; y1 R1 k5 [) ]# U玩心理咖话!! 5号 好大压力!! 因为就算佢知剩下几多豆 佢豆好难判断所以!!!www2.tvboxnow.com% e' H2 S4 Y$ s  Z1 L) r4 U6 p
公仔箱論壇$ s( N4 i! ~. G+ _8 {* Z# H2 g
如果绝D咖哇!!  全部豆色!!! 1号摞97粒 剩下3粒 一人一粒  大家一锅熟 哈哈!!!!(因为一人要一粒 所以佢哋冇得拣  只可以摞一粒!!)
想不到!!答案呢?
應該是第三ㄍ吧
no 2 !!! no 2 !!!                  
9 T$ ~3 |6 k, r) c! u8 j" h公仔箱論壇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。* k* V/ A7 Y5 z- k; A' }
             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. 7 ?! Z5 J( r" W6 t
So they will all die !!                                                      
* V# w& C2 ~7 n. Htvb now,tvbnow,bttvb: }- Q# t* h" N% N
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。6 M! N$ |6 Q$ i/ M

. I! y3 `0 g/ X$ 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。公仔箱論壇9 Q1 y7 c2 \2 e: F

) _+ Z/ i% y7 N- XJust Joking !!!
The best chance is #3 because all he needs is take #1 + #2 divide by 2. e.g. #1+#2=28 then he take 14. This is the best chance to avoid being highest or lowest and worst case scenario is he equals #1 & #2. However because all 5 knows this simple theory so I think they all died because they all ended up picking the same number of beans.公仔箱論壇5 V2 H8 b: A- o* ~# U7 k
公仔箱論壇- a  q- k+ A: m) W& r; l/ d3 o
Starting from #1, he knows he cannot pick anything bigger then 49 because if he did, then #2 only have to leave 3 beans for #3 #4 & #5 then he'll live. e.g. #1 picked 53 then #2 picks 100-53-3=44.  then A,C,D,E all died. e.g. #1=53, #2=(100-53-3)=44, #3=1, #4=1, #5=1. The best chance for #1 is to pick anything less then or equal the median 20 (100 divided by 5). In fact anything between 3-20 won't change the result. Let's say #1 pick 20.  
, y" N& h  R% A  v公仔箱論壇
6 V" m; Q. R% U" y/ i* m: A$ ~3 O公仔箱論壇Now #2 knows whatever he picks, #3 will take the median between him & #1 e.g. now #1 picked 20, if he pick 6 then #3 will pick 13 putting him either being the lowest or highest. He cannot allow that so the best chance is to match #1, so he picked 20 as well.
  G9 u. u9 j4 e+ Z
# v2 J5 U- B! l/ q. O% @#3 did the obvious choice 40 divided by 2 =20, so he picked 20; Q* o# S+ W" L
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。9 Z6 E- X: B6 @) T7 u5 p- l  O8 W$ R
#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.www2.tvboxnow.com' g* f  T' _1 O7 O! ?' n3 _$ `# v0 W

/ x6 h  i  q7 O& z4 G, |: O( N0 iTVBNOW 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。#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.tvb now,tvbnow,bttvb% `; L% ^4 e6 L7 [, x
9 @+ U2 G$ s- H
Ended all have the same number and all died.
我猜NO4,www2.tvboxnow.com$ ?4 ^% J9 a) I5 T* e
因為他可以取前面三位豆子的平均數,
% F1 a5 ~; v) O& v9 v2 @www2.tvboxnow.com也可以防止豆子不夠讓NO5墊底。
最后一个人最安全!因为当四个人拿完之后,他可以拿quarter of 之前拿的总数,咁样嘅话,佢係最大或者最小的几率係最低嘅```而前面几个人,用呢种方法摞会係最大或者最小的几率会比5号大D...而呢种方法係最有效避免最大或者最小嘅
4 q, ~& C1 Z; n( F  m  ?) w: B2 i2 p
2 t. {+ {2 A6 Q2 r' e8 ]5 b2 btvb now,tvbnow,bttvb[ 本帖最後由 289675283 於 2006-12-15 01:21 AM 編輯 ]
[-X  所謂IQ題唔喺可以用普通思維gē,
% J4 l4 ]  N, Y/ K  Iwww2.tvboxnow.com
: ~! N( j, \7 \. btvb now,tvbnow,bttvb答案應該喺 :抓豆子不多不少的那個囚犯存活率是最大的
想想
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