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第2的....直覺告訴我
0000000000
友華
我已經想很久了% f. x# s* s/ B
實在太難5 s# X3 \. e/ h2 u6 `; _0 b
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 livetvb now,tvbnow,bttvb! p% u* ^9 c0 ~7 d
assume number 1, 2, 3 and 4, pick number a, b, c and d., e6 t2 Y2 v  t5 n
number 4 knows how many left in the bag which is 100-a-b-c
. A: E& J* {- Z; f& i: u& j公仔箱論壇take the average of (100-a-b-c)
1 f" j; U8 T5 e0 |! Gthen number 4 knows a or b or c must be greater or less than average of (100-a-b-c)9 @2 S8 Q  m6 W# J! q
and number 4 can squeeze himself into the average and what number 5 picks.tvb now,tvbnow,bttvb8 Y% O8 C) R1 p! M
so number 4 will have the best chance.
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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 !!tvb now,tvbnow,bttvb0 w1 K2 P+ C- T# E2 R" q3 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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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 !!!                   ) s. {4 e4 `& ?

, p7 k, S  W9 u% p4 F9 q             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. tvb now,tvbnow,bttvb0 p9 p+ V+ x* v) J, k0 _
So they will all die !!                                                      公仔箱論壇; n2 ~- ?" I2 G! T6 ^1 q6 A
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/ G4 ~! L/ ], l) H% P- {. U. I+ DTVBNOW 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. W2 n0 i* Q- htvb now,tvbnow,bttvb0 j3 b1 f5 S% `9 [4 P! a5 t4 Z6 V
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.
6 p; E1 w+ L5 G% DTVBNOW 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 U. Z# n/ f0 B, C% dTVBNOW 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。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.  
0 {  Z8 f+ b( @7 u6 }公仔箱論壇- z4 ]( O0 Y  T, k! p: J: Q
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.
& w; G! t! c" K. d5.39.217.77. N+ Y: A! y9 Z8 m' a9 a2 m
#3 did the obvious choice 40 divided by 2 =20, so he picked 20/ q, ~8 y3 l7 p/ g$ D# x
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。7 D% v/ b8 C/ N3 ^1 A7 }
#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.
& G2 [' U9 @. \# v; c, M! Wtvb now,tvbnow,bttvb
1 h$ j9 D( s% h5.39.217.77#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
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6 x9 i2 T. R0 Y( J) i, L4 a4 g, h3 \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。! e% }2 w7 }# |& |  }; ^, t
因為他可以取前面三位豆子的平均數,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。, T( q* Y1 l$ k3 Z& k
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
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7 k" ~7 Y1 I9 o* L8 T+ N& o5.39.217.77[ 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,tvb now,tvbnow,bttvb! A) j- F; R7 a. S  ]  f1 S0 s
tvb now,tvbnow,bttvb1 C- O4 \1 g9 _+ x7 B1 _
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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