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第2的....直覺告訴我
0000000000
友華
我已經想很久了/ I% R* T; w. }# ?( P$ P
實在太難
7 Z* }( e( g- H: u1 q+ e6 k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
" I. F* j4 x$ k( P3 [0 t5.39.217.77:8898assume number 1, 2, 3 and 4, pick number a, b, c and d.tvb now,tvbnow,bttvb4 @& t  j/ c; y) B. i) W
number 4 knows how many left in the bag which is 100-a-b-c
7 [# @6 e8 c! v9 x0 g9 g, }  c9 G5.39.217.77:8898take the average of (100-a-b-c)
5 T# A6 i3 @/ g, H: B6 othen number 4 knows a or b or c must be greater or less than average of (100-a-b-c)5.39.217.77:8898% U- F9 I* y" E) `9 M, Q
and number 4 can squeeze himself into the average and what number 5 picks.
6 ^. o' T4 V! f# q公仔箱論壇so number 4 will have the best chance.
0 x& y! m1 i. w. i5 HTVBNOW 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。
. N, v5 R1 U; _' j5.39.217.77:8898i 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 !!
/ A5 x' L9 `: H; Z6 x" Otvb now,tvbnow,bttvb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 g6 ^  c( q! x9 @3 X
8 ]4 J( @/ M& q9 }* e公仔箱論壇如果绝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 !!!                  
; A* |4 ?" ~! w公仔箱論壇  G8 g' g7 j0 f0 d
             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. 5.39.217.77:88982 s/ A: C$ \' n# U+ A( }) b1 z
So they will all die !!                                                      
; }$ q6 v8 c1 x7 P, D7 w- [tvb now,tvbnow,bttvb
( S/ _6 W9 k, w; Q. p9 b5.39.217.77:8898
2 k3 d4 c- e- v1 i% i* l8 }7 A6 d: ATVBNOW 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 ^. K+ J; P% |) w; v. WTVBNOW 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。
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( i; G8 x6 r0 {5 ~% U( 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。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.
* s3 M3 E( S! h; s! [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。5.39.217.77:8898. i+ \, O9 {5 N) Y6 l6 U% Z' E
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.  
; c0 t% v, u! C4 q4 A. j5.39.217.77:8898
5 [6 n$ v: U# M# i/ r& |" L! PTVBNOW 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。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.
4 k/ m7 J, h  ?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。
& B+ X) @: \& l6 R$ E; fTVBNOW 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 20tvb now,tvbnow,bttvb) n/ z: l: E& `, H

0 ^8 [2 R3 B' D/ mTVBNOW 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.
6 ]' q) P! M9 n, 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,bttvb$ ?9 |* T' n5 T& j/ n' {$ o8 N
#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
) R- y3 ]% X3 N' U5 b& n7 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。; j" `7 B6 X5 l# V( ~* E5 J
Ended all have the same number and all died.
我猜NO4,
/ E* S* @- \3 R/ s7 O因為他可以取前面三位豆子的平均數,9 N. w3 h* |0 M6 A$ ?1 O2 X5 F+ A: O
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5.39.217.77:8898& f* F$ G1 ~8 O
5.39.217.77:8898- p8 [  d5 a; b$ w5 n* i5 S6 X! `7 l
[ 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,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 e( Y9 m" ]& |( P6 u( e" N
tvb now,tvbnow,bttvb( Z$ n; j( C8 \# i
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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