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第2的....直覺告訴我
0000000000
友華
我已經想很久了公仔箱論壇) y. Z6 ]; ?$ E" o! U; `9 R' H* w2 m
實在太難
* H# m7 w) n. s5.39.217.77:8898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 live3 j0 m& i: _+ `& }- p/ k6 f) P
assume number 1, 2, 3 and 4, pick number a, b, c and d.5.39.217.77:88982 H( h& d' t. O  p( c
number 4 knows how many left in the bag which is 100-a-b-c公仔箱論壇; C3 x. X0 _. s& d
take the average of (100-a-b-c)
; ~; W) m' A3 P5 I+ \) |2 F公仔箱論壇then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)tvb now,tvbnow,bttvb0 `$ W- i+ q( x
and number 4 can squeeze himself into the average and what number 5 picks.
4 E0 W/ V/ [0 ^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。so number 4 will have the best chance.公仔箱論壇6 r7 u$ L5 S* n5 Y! ]0 a( }
公仔箱論壇7 `* l+ S4 ^/ c+ X! i5 u2 d
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 !!5.39.217.77:88989 x4 _( J( p: ]" m* T
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!!!
2 {6 b! L1 Z1 e, b2 P2 m/ n
# d, M3 s# \: Q. R( W4 [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 !!!                  
2 [8 q  |6 q" L9 J3 a5.39.217.77:88980 u# u5 m% r. D: H. F0 l4 S9 R6 v) K
             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18.
0 m/ h- N% z8 B4 H# U+ i公仔箱論壇So they will all die !!                                                      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。; z$ Y$ c; Z# a1 w" Q) x
tvb now,tvbnow,bttvb% N4 D) Z) `" k" Z7 ]
公仔箱論壇* k) x1 H! {) o
公仔箱論壇! `: Z$ \6 L4 v
5.39.217.77:8898) S  L2 U/ X& T0 M

2 ^0 v7 q; E. S0 R. u, @. _, 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。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.' v2 P1 d  X7 G8 L. Q6 z0 K

0 u/ J+ H# u3 ZStarting 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 C5 n5 K! ]8 y9 bTVBNOW 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。公仔箱論壇( G8 s4 o. j3 ~0 D
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.
6 J" g% \  ~+ ztvb now,tvbnow,bttvb( w1 N6 N9 o; k! t8 ~
#3 did the obvious choice 40 divided by 2 =20, so he picked 20
) }( }$ \; u3 ^  Z* ztvb now,tvbnow,bttvb
) `( l  ^, x$ C" u#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.- I  B  i! [3 T6 f& p8 U

) |) k# m' v; @# Z( d$ G#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
7 K: v$ h$ k/ z4 o3 g+ n公仔箱論壇
, [+ w2 P, E+ Z8 ^; b$ H& o5.39.217.77:8898Ended all have the same number and all died.
我猜NO4,公仔箱論壇2 _6 Y3 o* b* l' _3 Y3 a
因為他可以取前面三位豆子的平均數,
3 ^2 u+ p9 J, m, O/ }; d, R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
# |9 y1 I7 K8 q5 {/ ]/ g6 iTVBNOW 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 s5 Q% ~) G1 f8 z  s6 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。[ 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,5.39.217.77:88981 d4 S8 d) E( z2 c7 l) l

8 z1 A+ `4 f9 ]7 D, P! ]$ _, q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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