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5 y' t; g. l6 M/ I# j/ \1 p9 h
實在太難* I! R& e( f2 R* h9 g% {
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 livewww.tvboxnow.com7 C1 J/ d; {& Z
assume number 1, 2, 3 and 4, pick number a, b, c and d.
9 b/ e2 I/ k2 b& C; C8 L3 v0 i9 GTVBNOW 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。number 4 knows how many left in the bag which is 100-a-b-c
3 s6 D! A3 K/ }1 v, f公仔箱論壇take the average of (100-a-b-c)公仔箱論壇8 k0 ^  K( c' A, f
then number 4 knows a or b or c must be greater or less than average of (100-a-b-c)0 n1 D* b( U) j
and number 4 can squeeze himself into the average and what number 5 picks.www.tvboxnow.com+ f0 U! {5 q+ R% P+ x8 X2 A
so number 4 will have the best chance.' s0 s; [2 @6 \- v8 I
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。: n' \4 i, H. x/ y" r4 p, f
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,bttvb6 A# B# X/ r. p5 |, l
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！！！tvb now,tvbnow,bttvb! O! L5 ?- N/ f6 O5 N; x+ ?+ @

7 b7 Y  G3 r% U/ Xwww.tvboxnow.com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 !!!                   www.tvboxnow.com/ v4 Z) H7 J" h' j, 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。0 V/ [3 Z7 g: k, T* ^
             no 1 take 20 ( can be any ) no 2 take 19 ( can be any ) , no 3, 4, 5, take 18, 18, 18.
; E1 n6 w4 Z1 z# {! ~" ~/ vSo they will all die !!                                                      公仔箱論壇( O- Q+ a% T8 ?) Y; i0 U

  o$ a6 y0 R+ y, \8 Z% |) F/ N) Vwww.tvboxnow.com
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6 a' ]8 Y" w7 G& O9 r% etvb now,tvbnow,bttvb
1 |$ ?9 t/ l% D+ |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.公仔箱論壇1 e' _. Y0 X6 K7 V6 L" j- D4 Z- q

3 Q: i6 Q+ c( g0 stvb now,tvbnow,bttvbStarting 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.  ! N2 E: i7 e( ~# F+ V! }
: }5 l( p; U6 w$ X. `% e* t. 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.
& c5 ]  ]7 E8 @
( f. K4 d0 Y8 z" d' U6 _www.tvboxnow.com#3 did the obvious choice 40 divided by 2 =20, so he picked 20
; y& p! K, v) H8 p! l公仔箱論壇1 B8 T4 y. [$ a* N8 B
#4 base on knowing the median rule take 60 divided by 3 =20, so he picked 20 as well.www.tvboxnow.com6 Z! ~4 E; b; j. S% N1 Q
tvb now,tvbnow,bttvb5 G0 c; y# E8 l: Y1 `& E( W! ]/ o7 A
#5 same as above, he takes 80 divided by 4 =20, picked 20 as well.
& t* ?: \3 V( B+ U; Vtvb now,tvbnow,bttvb
9 d0 G/ E) J: d( l公仔箱論壇Ended all have the same number and all died.

chester1109

我猜NO4，
8 e- Q1 T1 S# YTVBNOW 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，  j3 q" {# i# R( V% d
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tvb now,tvbnow,bttvb  v3 T8 P' Q# C% s& v5 ?1 S
www.tvboxnow.com, }0 n7 \* w% h) F- {6 ~
[ 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，
* K5 j$ d+ K) s0 M公仔箱論壇
7 ]9 |$ `; |6 Q/ u' m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