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第2的....直覺告訴我
0000000000
友華
我已經想很久了
& r1 m( N% L: k' _' o  z實在太難
7 {5 |4 m( i9 Q, g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
( f' n' S# e0 n8 f- E/ x* s公仔箱論壇assume number 1, 2, 3 and 4, pick number a, b, c and d.
( N/ R, I* E5 J" Z1 S# X8 R8 {www2.tvboxnow.comnumber 4 knows how many left in the bag which is 100-a-b-c
. E: G5 k8 E) l) c& z  ~4 B公仔箱論壇take the average of (100-a-b-c)
* t9 L7 f, a/ i2 r2 E公仔箱論壇then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)
- b4 V  |- k! e* y  B3 twww2.tvboxnow.comand number 4 can squeeze himself into the average and what number 5 picks.www2.tvboxnow.com3 j8 N# r* W$ ^( f$ @% ~% z
so number 4 will have the best chance.
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  Y) c# i) B, N1 z0 f' @4 @公仔箱論壇i 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 !!www2.tvboxnow.com. u4 f3 j4 P. F5 l! H5 L. ]+ L
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!!!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。) Z' V% J  a  ^; {+ ~2 j$ M% I" G
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。% |3 ~4 S) c% P; h4 |1 N
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 !!!                   tvb now,tvbnow,bttvb& w- J) N, B! |6 C0 }8 e+ R

5 R7 L' |. p1 C  k# N  l) D2 `www2.tvboxnow.com             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18.
% L9 q- g4 Z, |So they will all die !!                                                      tvb now,tvbnow,bttvb6 N% u$ C2 |  k' i0 \

: N( s/ o9 _5 Y+ i9 d0 LTVBNOW 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。" i% s4 G2 K; ~! ?+ E

& m) q0 M3 h0 a  E公仔箱論壇
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; s1 M  }9 w* G8 e; R( k* zTVBNOW 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。Just 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$ {. D* K) {+ ^$ v3 V5 F. _% 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。+ A: i# I; r" L$ k* ]* K+ M1 r
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.  
8 o) R, k! e0 R% f( V* ^: k- ]( Htvb now,tvbnow,bttvb4 g, U: j3 Z5 p
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.( R: d# }( i/ j1 V7 E
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#3 did the obvious choice 40 divided by 2 =20, so he picked 20
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1 l) T7 `7 O* C9 d, j9 K公仔箱論壇#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.+ j/ D, J! z' K1 ]) }
www2.tvboxnow.com7 j& w1 e% }; C! K* o
#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.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! k& _) [. Q( J1 L3 g" M

8 Q/ h$ ~3 S, g# s# ^Ended all have the same number and all died.
我猜NO4,
7 n7 c! e* Z" k( X) e7 M( q" ^& j因為他可以取前面三位豆子的平均數,) Q  Q* y. z- ?
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www2.tvboxnow.com+ Y: E) r% z- u
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。1 I8 }4 l: |; F  \# F& \/ w9 v$ b
[ 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,www2.tvboxnow.com- e$ l/ N1 [& H4 L$ V- e$ _7 }

5 l; z- E" y; _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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