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第2的....直覺告訴我
0000000000
友華
我已經想很久了
; L# w! A+ A, N: s4 N- G( O* \" W; f. E  Utvb now,tvbnow,bttvb實在太難- p' O" k4 @( @
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+ u, w9 o- U# E: z) ?2 p/ w, E: L, e
assume number 1, 2, 3 and 4, pick number a, b, c and d.
* c* M6 g1 ^" H' `0 v3 Enumber 4 knows how many left in the bag which is 100-a-b-c5.39.217.77( h! K1 |" O6 w, P
take the average of (100-a-b-c)
' W* C# ]  s% @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)0 n. ]$ Z: r% w* W1 ^
and number 4 can squeeze himself into the average and what number 5 picks.- y/ r! |. {$ P5 g6 F
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 !!
) m0 [9 t( {& m% m( Q( Ntvb 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!!!/ u# F+ M% i4 e: _
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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 !!!                   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。! ?  G% P- ^. K: z2 D  t

- J7 k1 j0 ?  a% \" UTVBNOW 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。             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( T0 @7 c0 g" H5 H, m( _
So they will all die !!                                                      
, c" Y/ K: W4 G, z4 H5.39.217.77tvb now,tvbnow,bttvb- b6 Y/ Q2 H3 O0 l' \' g3 B

3 z  C3 f( j5 S' ~) N5.39.217.77
' [9 F$ s2 f6 [) _. i5.39.217.77
$ _$ w' `; k# A% W5.39.217.77
# l" j. \! l' L  e: _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。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.
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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.  5.39.217.77! z1 z1 ^/ t( U" m

7 N4 c% O; v& V- d6 R9 Xtvb now,tvbnow,bttvbNow #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。0 \4 P/ b% \& B: I% i! Y

$ B) j. j0 T- ^! F$ j5.39.217.77#3 did the obvious choice 40 divided by 2 =20, so he picked 20tvb now,tvbnow,bttvb  _$ w, h4 r7 v
5.39.217.777 c% R5 Z* |  v
#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.tvb now,tvbnow,bttvb2 D! \6 `9 Q  S8 r0 x
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#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.7 K- l3 @4 y/ E3 F) h# W

; @# w2 O# ^" F1 g: ~4 Z  @5 y) E公仔箱論壇Ended all have the same number and all died.
我猜NO4,
' B6 A& D5 V8 q8 i6 @0 E6 Y% zTVBNOW 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。因為他可以取前面三位豆子的平均數,
1 G* F+ J' [% G, v2 @7 `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。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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6 o( h8 S$ B7 i- Y5 n[ 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# e$ A  Y; s9 c& K
5.39.217.77: e) v1 {1 U3 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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