lux1261

答案!!!!!!!!!答案!!!!!!!!!!!答案!!!!!!!!!!!!!1

lesley

^:)^ >:D<

leekh

thx

jc49

let cc

Special_Forces

not possible

sm911118

不知道要怎麼做阿??

laou

hao

jen198053

there got more simple way to do it, just read my way, the one i answered before

samkk123

the

hakis

see 了

jenfien

第一次,一边5个称,若质量没有异常就只称剩下的2个就知道异常的那个了;若有异常就把异常的那5个用一边2个称第二次,若没有异常就是剩下的那个异常了,若有异常就把异常的那2个再2一边1个称第三次就知道了

fxenon

how?

nyb

先分3个一堆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。" `9 t; `8 T) g3 z! q
共四堆
; `) @5 M% |; `' _  Y, v称两次得出异常的在那一堆，其轻重
/ k, S* P5 D, K) |% q6 j$ Qtvb now,tvbnow,bttvb在异常的那一堆中在称一次tvb now,tvbnow,bttvb# C+ n& ^2 s3 h5 g+ @" j/ X
就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4. ; o7 O- T  `% l5 \# b# ?% t
weight any 2 sets.
! z9 I1 R- I  S5 D公仔箱論壇if the 2 sets are equal, then you know the heavy one is in the thirdTVBNOW 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。, y9 f3 Y- m' L9 f' E
if one of the 2 is heavier, then the heavy one is in that setTVBNOW 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 `: J( F* s  D! F$ |- H; K
then divide the 4 balls into 2.
3 W5 W8 U8 S; u, G/ G: N公仔箱論壇weigh them
1 ^8 v9 l" Z9 N) O3 w% J公仔箱論壇and divide the heavier into 1
; [0 u8 |# ]7 O. y2 @. ytvb now,tvbnow,bttvband weight them.% K3 Z% |. i7 Q, N1 \
3 x weighing and get the ans.  tvb now,tvbnow,bttvb. S3 P. F5 ]1 R% q# D
in less than 15 secs.

kino_kino

1. 6 aside and weight.
1 _  }2 U, L4 E, B% _. F7 j0 ]$ E公仔箱論壇2. heavier side from (1), 3 aside weight again.www3.tvboxnow.com& H4 U" j0 h+ d1 E4 W. w
3. heavier side from (2), take 2 out of 3 to weight. If equal weight the one not on the scale is the heavier one. else the heavier one on the scale is the odd one. tvb now,tvbnow,bttvb0 T; P9 G$ g; e  K) r" f
) d/ A) P; ?% I7 k) z
but i have a question. 重量異常 can be heavier or lighter.... so......