fishy129

第2的....直覺告訴我

252677071

0000000000

a1206bc

友華

palmkaky

我已經想很久了公仔箱論壇: T/ N' \2 f5 W% y
實在太難
4 b6 \2 ?  O0 y' Q$ g, Y/ A9 K9 P& T公仔箱論壇只好來看答案了

kurakinami

no2,,3,4應該沒那麼容易死瓜

loveallcar

number 4 has the best chance to live% ^! x' V# s# h0 z5 d2 n3 g3 a: Q
assume number 1, 2, 3 and 4, pick number a, b, c and d.1 [( F% J4 L& H" X
number 4 knows how many left in the bag which is 100-a-b-c
' K( {  S8 j' X+ r( ~take the average of (100-a-b-c)公仔箱論壇+ c/ o$ J" \# o& c
then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)公仔箱論壇6 R4 q: W4 c8 R7 g  Z' P
and number 4 can squeeze himself into the average and what number 5 picks.
4 w  @; g7 ?6 U. a: G公仔箱論壇so number 4 will have the best chance.公仔箱論壇! F* Y: u# x5 W0 T6 x2 d& k
6 {& s. d( r. b
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 ！！: K  O% f. I' {9 c* ?
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 X% Y& `# A: F公仔箱論壇- D1 l$ n% [: I1 Y
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: a! J6 d/ G公仔箱論壇" H; D8 k6 y9 B! s" s: g- |. {8 s7 }
             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18.
! ~0 a7 i* g5 ?' Q* P5.39.217.77:8898So they will all die !!                                                      2 o+ A( B% v* \4 T1 d' D: @
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3 ^+ V1 K9 g5 _" F5 n8 MJust 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.& q4 E5 K6 Q( K
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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.  
; o6 \; C3 O4 A1 Z2 j  Y  n: q1 E+ Y公仔箱論壇
6 V2 n5 q( C8 Z* q& ~tvb 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。7 D7 q7 X. ^' x0 m7 R

/ X+ \, ?# l3 |0 z7 ^7 x7 `  Ztvb now,tvbnow,bttvb#3 did the obvious choice 40 divided by 2 =20, so he picked 20
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, r! c5 b: H1 g/ v( ]tvb now,tvbnow,bttvb#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.
/ U/ q$ g2 f* E; OTVBNOW 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。
' o0 g' i/ H( w6 p5.39.217.77:8898#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
1 I/ y( V* A2 y) u7 I公仔箱論壇/ `, G5 q# E; B. p$ U4 p$ H  L
Ended all have the same number and all died.

chester1109

我猜NO4，
; |5 `; n' A, I# M9 }* I9 Q# Ltvb now,tvbnow,bttvb因為他可以取前面三位豆子的平均數，5.39.217.77:88989 l* a; k+ t$ i) l$ G) }9 r
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
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* J, T2 t* S* d5 M: `. ~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。[ 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，
( x/ n0 t! R' n% |" ~0 d$ N6 U: H4 Ktvb now,tvbnow,bttvb5.39.217.77:8898% `: Z! c, _. c) O3 d) T6 `
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