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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9 i9 e2 u7 _" k
實在太難公仔箱論壇0 f) @, I0 P: ~, R) W
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
0 Q4 d; g9 B+ g- O  k# R; ^assume number 1, 2, 3 and 4, pick number a, b, c and d.
. M/ M2 W7 h& V" G% N5.39.217.77:8898number 4 knows how many left in the bag which is 100-a-b-c
9 N+ d! i; B' _: F$ M7 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。take the average of (100-a-b-c)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。6 y- _" F$ \+ ^& E+ q
then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)
' V: Q& T2 n/ Q9 h  z  ptvb now,tvbnow,bttvband number 4 can squeeze himself into the average and what number 5 picks.' u8 e# l  {* f  W9 v* g) `
so number 4 will have the best chance.
! j* Y3 K6 l6 l9 _# A% u3 itvb now,tvbnow,bttvbTVBNOW 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 M5 d" S3 B( p* I' a2 \4 Y6 k
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 !!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。' v: ]: P1 d" R% ]7 G6 C% y
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!!!
' e5 S. M( r( b9 R0 k) D: Z公仔箱論壇5.39.217.77:8898( {" R, h% e, \: X5 g( s3 {  D
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 R* x/ e& h7 D6 |( O' X7 Jtvb now,tvbnow,bttvb
. I1 z; C7 o/ o& a, d2 e0 I7 d( [tvb now,tvbnow,bttvb             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. 公仔箱論壇3 l/ A; {; h5 p0 _. C
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。) L% w0 ^3 t' V1 k- O% b

4 [" X$ }7 S5 ]
: n( e" L5 [& C+ N; G公仔箱論壇
) T( K: e, g; _8 U  m公仔箱論壇
, M4 E, A; w0 lTVBNOW 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。
$ g1 t' u, y5 M, `0 EJust 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.tvb now,tvbnow,bttvb/ _6 b" a* L4 s! y4 ^+ W& ]

9 k! N- W0 j' U' Q; D( f) I6 b+ NStarting 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.  
/ ]) S0 M- E1 W' S2 S$ ptvb now,tvbnow,bttvb1 K- J1 u* G' [- d, d4 [0 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.5.39.217.77:88983 l' n) [8 Q2 B3 h- l6 q: N
5.39.217.77:8898/ D/ S5 J" f+ M) m
#3 did the obvious choice 40 divided by 2 =20, so he picked 20tvb now,tvbnow,bttvb2 i; A& G4 k) v

% V6 p0 R8 t3 Z* R: {公仔箱論壇#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.
0 A7 |+ Z, }% h3 A' [) Q7 s& F& 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。
4 Q; L8 z5 T* Z6 Z4 E1 S* |/ Y7 }tvb now,tvbnow,bttvb#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
/ t: g2 @7 q  \3 @; m: d& ntvb now,tvbnow,bttvbtvb now,tvbnow,bttvb3 T. p5 x' m% \. r7 B/ U
Ended all have the same number and all died.
我猜NO4,
# G) V; Y0 N  M9 E& f$ L0 f9 y公仔箱論壇因為他可以取前面三位豆子的平均數,
  E# Q3 g  `4 s! |5 T5 w- T, n$ n: o/ H公仔箱論壇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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. l" b( P/ m& d+ y* @0 X" Z[ 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,bttvb7 U" w: T' Q9 F7 e5 W

/ R& E; I7 c8 Q0 D2 W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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