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第2的....直覺告訴我
0000000000
友華
我已經想很久了www3.tvboxnow.com: s) r* @1 S) [$ `& B" e
實在太難
9 v% D" X0 o3 d; cTVBNOW 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。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 livewww3.tvboxnow.com# U; Z3 d8 a- V7 A
assume number 1, 2, 3 and 4, pick number a, b, c and d.
6 Z4 Q4 X2 Q2 z+ t1 x. E5 RTVBNOW 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。number 4 knows how many left in the bag which is 100-a-b-c公仔箱論壇4 u7 V3 d7 `, P; l) w( S2 j' @
take the average of (100-a-b-c)www3.tvboxnow.com) \0 l7 h9 y& W/ P
then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)
6 ~4 J" u7 `& I! C' A+ ^tvb now,tvbnow,bttvband number 4 can squeeze himself into the average and what number 5 picks.
0 d  o/ X; [2 U5 ~2 M& t公仔箱論壇so number 4 will have the best chance.公仔箱論壇% S8 K) i; {/ c) }( C

% ^# q# [& X1 K5 a# Zi 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 !!tvb now,tvbnow,bttvb9 R$ B9 P9 v9 z2 B# \
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!!!4 J/ d; f  G2 ?% f
www3.tvboxnow.com1 `! ?7 C" `+ T( t, T/ m
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 !!!                  
, q6 J, b+ O% O+ [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。
) j7 _& p! q( O% D+ g7 kTVBNOW 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。             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18.
$ B1 j) i+ U9 x6 L& a; i0 Z- wtvb now,tvbnow,bttvbSo they will all die !!                                                      9 \+ Z% Y) }$ M! i% H+ k, {

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# ]4 g& i/ l0 \2 F, w% X7 h1 stvb now,tvbnow,bttvb" G$ J2 G! a" z; D+ M" s  i' n
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( i: D% ]% U! y9 w# iwww3.tvboxnow.comJust 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.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 e, J# q2 V& v, K

& Y( |' i/ K+ M5 f6 O$ P4 ]' MStarting 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.  
6 {# F) d2 a( Q公仔箱論壇
9 J; R1 ^) Z/ ]tvb now,tvbnow,bttvbNow #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.
) E9 ~7 e# j2 r: E6 ~tvb now,tvbnow,bttvb4 i# ~5 P) E3 v8 a$ B* f" ]
#3 did the obvious choice 40 divided by 2 =20, so he picked 20公仔箱論壇' {: u6 d! m0 Y# t; v

- v4 X4 `0 |, F' D3 J- @www3.tvboxnow.com#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.
( S- K$ E. v/ s2 i! h; x" wtvb now,tvbnow,bttvb公仔箱論壇: r- |( O& ?2 m1 P
#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
! C$ m( X1 J0 z! n, V& q" e9 nwww3.tvboxnow.com7 X% X  Y8 ?7 J5 Z4 U! {. f; o7 C% F; D
Ended all have the same number and all died.
我猜NO4,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。: O$ B; D' p) A) }9 ~/ v' C- X- X
因為他可以取前面三位豆子的平均數,* \  ^0 n9 o( H0 o. q) V% ?
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 G( S; k# q2 u( w9 x6 gtvb now,tvbnow,bttvbTVBNOW 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。& f% G, B' @/ [& r
[ 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,0 I$ \) t) v) m" Q2 c
tvb now,tvbnow,bttvb* a  u2 c& h4 Q/ c6 `/ S
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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