fishy129

第2的....直覺告訴我

252677071

0000000000

a1206bc

友華

palmkaky

我已經想很久了2 m* y0 ]7 c$ |. ]
實在太難tvb now,tvbnow,bttvb4 @5 I' x' L- T& v* k3 t
只好來看答案了

kurakinami

no2,,3,4應該沒那麼容易死瓜

loveallcar

number 4 has the best chance to live5.39.217.77:8898. o3 A+ f  D+ q. r8 i0 ^
assume number 1, 2, 3 and 4, pick number a, b, c and d.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 I# M3 e3 W* e. A# V
number 4 knows how many left in the bag which is 100-a-b-c
; T' \: J1 Q& c) E) l- o% w6 e7 U5.39.217.77:8898take the average of (100-a-b-c)6 Q- L% X6 R; b1 B7 L9 H
then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)
7 e* a, `/ J# i. R: Ntvb now,tvbnow,bttvband number 4 can squeeze himself into the average and what number 5 picks.tvb now,tvbnow,bttvb$ j; I6 y' k0 d# M: }8 a8 r/ v
so number 4 will have the best chance.
/ _/ }: c* R+ T) i# ~7 O% U公仔箱論壇
8 @7 q8 B  Y# T" g0 F公仔箱論壇i hope this is a good logic hehe

kyle326

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 ！！tvb now,tvbnow,bttvb! {$ \0 E! t8 ^7 k9 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！！！
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! j9 n; T/ u2 p' x3 y8 w* |, h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！！）

leona

想不到！！答案呢？

a01882003

應該是第三ㄍ吧

Allan

no 2 !!! no 2 !!!                   ) R' S7 n+ u) }+ K# K7 u9 h! T
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 C$ k' W& _/ h' o) ~; U" q2 n% r: J
             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18. 7 w% z0 g2 h) v
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。" H+ @, C0 W6 Z/ {0 g) k; P3 E

" J( }! e9 L9 D/ Q, e8 Q公仔箱論壇
; P' D1 p& `0 {1 ?- H5 v. k
( n* W2 Z  r9 r1 r5.39.217.77:8898  ?" P1 @0 Y- D* d" K
公仔箱論壇  @, I- @' @8 b* y/ ]6 P$ `
Just Joking !!!

nightrider

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.5.39.217.77:8898, }. T2 t/ u% G

0 I/ s! S" E6 f0 q" 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.  ' h% @- {$ Q6 t+ i# o- [: f( _4 y

9 Q( A) A, N4 F, g$ h  ?8 d公仔箱論壇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.
9 P6 I7 F; s: _1 z! w$ F% N) [3 d
0 z. A' l9 Z% W6 [5.39.217.77:8898#3 did the obvious choice 40 divided by 2 =20, so he picked 20) {! F- Q: t8 |. f
. z3 I  Q) Z( s
#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well." H9 c' v( M" q# v4 Q

1 K2 R' t% w! @/ D#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
  C$ v/ o( J+ \, U% y5.39.217.77:8898
% m" ]1 s7 u1 C3 j; T8 mtvb now,tvbnow,bttvbEnded all have the same number and all died.

chester1109

我猜NO4，
1 ?9 x) ~/ F/ R6 v3 w( ~因為他可以取前面三位豆子的平均數，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/ T0 n! Z$ y
也可以防止豆子不夠讓NO5墊底。

289675283

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; r* `' _; t6 B  S' ?

( q% U: j' }9 i( \, E[ 本帖最後由 289675283 於 2006-12-15 01:21 AM 編輯 ]

dj_feng

[-X  所謂IQ題唔喺可以用普通思維gē，
9 b; D1 D3 Y$ m" @9 rtvb now,tvbnow,bttvb, X- `  g) j! D" @
答案應該喺 ：抓豆子不多不少的那個囚犯存活率是最大的

hhhaaannn

想想