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第2的....直覺告訴我
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友華
我已經想很久了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。# d: {* J5 Z' n. A4 S- E
實在太難( H' q6 X. n! f
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
. {  O8 ?6 F3 }9 r; o0 @5.39.217.77:8898assume number 1, 2, 3 and 4, pick number a, b, c and d.
2 t" u6 E; q( n* S. h+ ~' a公仔箱論壇number 4 knows how many left in the bag which is 100-a-b-c
- a9 p6 S7 _" \  F% Btake the average of (100-a-b-c)
8 d4 G* q: V! {9 K% E1 r1 P/ a: I" ~then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)tvb now,tvbnow,bttvb2 p7 L0 d6 u! e# g, D2 t9 x# L/ t& }
and number 4 can squeeze himself into the average and what number 5 picks.tvb now,tvbnow,bttvb1 i# a" Y) q- \; P' i/ P7 W
so number 4 will have the best chance.
. r* X7 }0 A' J- H3 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。5.39.217.77:88983 D, j. ~, _0 s, m8 Y+ g6 e- ?
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 !!
! {& v" s6 _# u  H1 f% K; R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!!!+ V! s! {! R- s: L% r2 j3 y6 ~, |
tvb now,tvbnow,bttvb; u/ j1 B0 ~; v0 X* D. D6 e
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 !!!                   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。8 S' h# y; L, I2 |
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             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. 7 ?6 H" |/ W0 s3 Q1 B# [
So they will all die !!                                                      
3 q: A: O/ w1 O, m. Y; i; F. X8 \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# u) D. E7 A3 O- B

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5 f6 ^6 ~6 D' D5.39.217.77:8898TVBNOW 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。; ^0 z: S" z8 t0 K# T

) U6 Z5 T9 I8 L0 V5 w9 T, o0 t8 vJust 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.
/ S' [7 l2 M. c5.39.217.77:8898公仔箱論壇2 t2 ]; s* D# p/ \" L+ c4 h
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.  
+ Y* ]. k8 i9 l6 {5 L( f- x3 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。
! Y( z5 k5 u4 A( O% 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.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。4 Y' ]5 H+ z* i& g
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#3 did the obvious choice 40 divided by 2 =20, so he picked 20* R; e, R  I$ J3 J' l7 ]
tvb now,tvbnow,bttvb/ J/ e3 u& h$ y9 s% i* Y6 J
#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.
2 k$ |$ y0 j6 ?tvb now,tvbnow,bttvb( G" R! \) f$ K+ G+ h: f
#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
, p" f% O) Q1 H% Ctvb now,tvbnow,bttvb
& s: ~" D; y/ R+ k: s5.39.217.77:8898Ended all have the same number and all died.
我猜NO4,tvb now,tvbnow,bttvb9 N/ Z6 D# s+ D: g: R% f
因為他可以取前面三位豆子的平均數,公仔箱論壇- S- P8 ^* S1 ?9 R% W) p
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& t6 M$ K* L/ B0 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。, t3 e5 j) U  r. O
[ 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。; H1 }  H. o/ F' u3 ^0 q7 V
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。! Q6 `! `, g; V( Z0 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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