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
/ i+ V7 ~, \, ]6 g. h0 |) t0 btvb now,tvbnow,bttvb共四堆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。. C9 S- u: F3 O( Z9 m* a. Z
称两次得出异常的在那一堆，其轻重) D: K1 i4 q( O  m( F$ F
在异常的那一堆中在称一次
7 p, \- _. M- `www3.tvboxnow.com就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
$ J2 S5 k1 M# Z  O, ~公仔箱論壇weight any 2 sets.公仔箱論壇. Q6 _, x, i9 S$ q1 L& C. W
if the 2 sets are equal, then you know the heavy one is in the third; V0 o7 |2 P+ z" w: I, l4 G, e
if one of the 2 is heavier, then the heavy one is in that setwww3.tvboxnow.com; Y, R# j, q" c: U' |
then divide the 4 balls into 2.
$ n7 ~4 r4 |/ o公仔箱論壇weigh them
; t2 `5 e9 o; Z5 C5 kwww3.tvboxnow.comand divide the heavier into 1www3.tvboxnow.com4 N7 |# ]+ ]; W5 m0 {0 W  {
and weight them.
' ~: I: q" C& k# a: }7 f) Bwww3.tvboxnow.com3 x weighing and get the ans.  
1 _, l$ G+ ?( q2 K( p! W5 i- Y! _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。in less than 15 secs.

kino_kino

1. 6 aside and weight.
% {4 T3 m, `+ o+ V3 \% uwww3.tvboxnow.com2. heavier side from (1), 3 aside weight again.
: M; U7 |3 Q+ b  M3. 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.
6 r/ H/ S: B2 M公仔箱論壇
2 x% {7 o& s0 \" e' ~  N7 [公仔箱論壇but i have a question. 重量異常 can be heavier or lighter.... so......