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。, }1 d  y8 r2 m& ?
共四堆
: E' M  B' T1 u2 H: W% r' t% r( b* tTVBNOW 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。称两次得出异常的在那一堆，其轻重
) M5 c) ~* [. M0 w3 E公仔箱論壇在异常的那一堆中在称一次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。, A6 n& h. d: Z$ A4 w! u4 x* m$ _
就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
$ M7 h$ L) l! c" D3 x1 B- m6 ^' Pweight any 2 sets.
% i8 X1 B4 N& u" L4 U% z" M+ ftvb now,tvbnow,bttvbif the 2 sets are equal, then you know the heavy one is in the third公仔箱論壇3 W0 o) h" q1 d* o; r( Q0 ^3 j
if one of the 2 is heavier, then the heavy one is in that settvb now,tvbnow,bttvb+ }$ P) w# m  p* N
then divide the 4 balls into 2.
7 ^9 c! p- V" y  G+ c$ T  Y3 ]( H% x- mweigh them公仔箱論壇& K' Z/ ?: E  H$ h3 e" V5 L
and divide the heavier into 13 k) Q" [+ r: ]+ \
and weight them.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。& Y, H+ l) A4 u" o4 m2 I
3 x weighing and get the ans.  
- N" f1 U) m' k/ P3 eTVBNOW 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。in less than 15 secs.

kino_kino

1. 6 aside and weight.
2 p# {) X' s. x! Itvb now,tvbnow,bttvb2. heavier side from (1), 3 aside weight again.5 U# h( ?) l* b3 s
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.
8 b$ ]4 P5 C, T- H- q; z公仔箱論壇
% e8 x9 ?0 o, M+ Y. G( n1 |4 q: F5.39.217.77:8898but i have a question. 重量異常 can be heavier or lighter.... so......