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
+ `! F0 X, _5 D7 i0 h9 ~tvb now,tvbnow,bttvb共四堆' ^3 R1 ^3 z; N9 ]. d  V& o
称两次得出异常的在那一堆，其轻重6 U0 j1 M/ ?4 f; O
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。# R8 R4 p- N3 m* I9 x
就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
- ^+ e" r' x( j3 L  {公仔箱論壇weight any 2 sets.1 p5 a. L' ?: H% b$ n8 i
if the 2 sets are equal, then you know the heavy one is in the third
( P- ^, w+ Q- F  v# I6 V- I' uTVBNOW 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。if one of the 2 is heavier, then the heavy one is in that set# U+ b4 w5 b* k9 X$ d
then divide the 4 balls into 2.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。& ]6 J+ G3 a' }3 J0 Y. M
weigh them
  ~0 u' }5 D) l! O! iand divide the heavier into 1公仔箱論壇. M) z* C; ~: l" R4 R9 v8 R# `# t6 Y
and weight them.
9 p9 W. l! I, m* k公仔箱論壇3 x weighing and get the ans.  
8 W( ~% b* u8 {( C- H( M2 z7 Sin less than 15 secs.

kino_kino

1. 6 aside and weight.
; F, ^/ T% o$ q& q" p+ ^& Z) w2. heavier side from (1), 3 aside weight again.tvb now,tvbnow,bttvb: Z$ J' Y$ x! ?7 ?' t% u8 v
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. 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。6 U+ a% q- M, s# R, h6 b& y

( f" [$ _, X) r公仔箱論壇but i have a question. 重量異常 can be heavier or lighter.... so......