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2 @+ j6 _! y1 }3 G
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。3 g. E8 T' `/ \) v
称两次得出异常的在那一堆，其轻重tvboxnow.com- }, H7 {) E! n2 p
在异常的那一堆中在称一次
3 Z! K! q; g3 k' ltvboxnow.com就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4. 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 }- y# z. Y- _: t4 q& X$ j
weight any 2 sets.
; B4 i& E# R, B6 ]: Pif the 2 sets are equal, then you know the heavy one is in the thirdtvboxnow.com" u+ d9 }; e2 a! M; w
if one of the 2 is heavier, then the heavy one is in that set
8 _1 {$ b! Y6 X+ i6 q8 ltvboxnow.comthen divide the 4 balls into 2.
& k% R' g- T# P6 `) ztvboxnow.comweigh them
  m6 \  B9 B7 ^, T9 R& s- \and divide the heavier into 1
/ U0 j- i. U: n; Wtvb now,tvbnow,bttvband weight them." I0 {- T) H5 f3 [, K+ S% D- _' F# J1 [6 t
3 x weighing and get the ans.  
: Q0 F" f9 w2 n" ]* t. E# Lin less than 15 secs.

kino_kino

1. 6 aside and weight.tvb now,tvbnow,bttvb9 H/ U$ h4 Q) K! g
2. heavier side from (1), 3 aside weight again.
' U2 ~3 t+ o/ R3. 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.
* Z6 M/ |9 X' r3 x1 Itvboxnow.com
( L: |) G+ B$ h) A" VTVBNOW 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。but i have a question. 重量異常 can be heavier or lighter.... so......