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第2的....直覺告訴我
0000000000
友華
我已經想很久了
( e8 r4 }6 c! p. g8 {1 Wtvb now,tvbnow,bttvb實在太難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。0 x7 o* n+ v4 t' \6 q7 c
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
" w; ~: l2 e' A. uassume number 1, 2, 3 and 4, pick number a, b, c and d.! ~  Z, ?# Z- O. f
number 4 knows how many left in the bag which is 100-a-b-ctvb now,tvbnow,bttvb* C: t* n8 a4 }, \
take the average of (100-a-b-c)
9 q. p! q" U! s$ qTVBNOW 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。then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)
/ I5 A& O: u8 m公仔箱論壇and number 4 can squeeze himself into the average and what number 5 picks.tvb now,tvbnow,bttvb* y' Y& k* }  [6 @- q0 O
so number 4 will have the best chance.
# G+ s! U7 z1 Q! d# v3 L* I5.39.217.77:8898
7 R, F5 S+ {$ p3 c( T1 _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。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 !!% a2 d6 A/ O: b$ x
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!!!
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* J' l: d. U# |- J) sTVBNOW 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。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 !!!                  
% \+ J3 k- x3 u2 Y9 Y  W5 ~& etvb now,tvbnow,bttvb
  V) ]9 p; v7 Y9 _8 Z7 A+ N# b5.39.217.77:8898             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. 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。# p* I  g5 C& M$ h4 p' d1 B
So they will all die !!                                                      5.39.217.77:88981 u9 G5 e/ e' u* k- p/ P: G! ~0 b# q

5 |; c. Q* {$ Q5.39.217.77:8898
. C$ W; ^8 @1 c( E4 q1 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。+ z% J' o6 r$ N
tvb now,tvbnow,bttvb) w  u- {0 K! h" R- x

5 o+ s6 \) T0 a) a6 R9 _4 |5 F, }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.- x% T. L) k* C# c9 V

4 N5 \! B8 p% e1 d& N# f, n公仔箱論壇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.  
% B9 i" N; U1 e: n) u& qtvb now,tvbnow,bttvb+ W* o- r) K4 A8 z! {
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.7 c* }9 Q* B  f" L$ I0 j" F' [- O

' T5 F* X7 c/ K6 u% ETVBNOW 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 did the obvious choice 40 divided by 2 =20, so he picked 20公仔箱論壇1 n5 S1 d. R8 e# m

. \- i; ?3 q1 @- 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。#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.
. Q; f$ j. z0 Etvb now,tvbnow,bttvb
4 x3 D. p. O, Q$ ^* ?" _7 C5.39.217.77:8898#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
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& [! }7 P) M3 m4 S$ B/ C& c9 HEnded all have the same number and all died.
我猜NO4,
- S9 z0 \% K1 ?7 A' s: T5 ]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。因為他可以取前面三位豆子的平均數,公仔箱論壇# r$ N5 J% W- ?' u; Q
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
' f1 a. X  _3 F9 q2 _6 g; 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。tvb now,tvbnow,bttvb4 P" e. W& r2 V! m" U; 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,
/ K. c/ e* _5 Z6 G( K- ]5.39.217.77:8898TVBNOW 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。  F6 L( V4 `/ X
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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