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: ]; d4 h# u/ H2 a! ~: V
共四堆tvb now,tvbnow,bttvb1 B7 M/ k8 \& l; w- V; o
称两次得出异常的在那一堆，其轻重公仔箱論壇* D) r3 F, t) W3 t& f
在异常的那一堆中在称一次tvboxnow.com! Y% o/ _/ U* B; S4 R
就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
. K! Z+ w: X. @" wtvb now,tvbnow,bttvbweight any 2 sets.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。) T/ k7 j$ ]) a# v. J  k
if the 2 sets are equal, then you know the heavy one is in the third
; L7 J7 E, j) S4 }! j5 Jif one of the 2 is heavier, then the heavy one is in that set公仔箱論壇: G! s- a+ a- V) }$ _% T. t
then divide the 4 balls into 2.tvb now,tvbnow,bttvb0 D  k: \; T" H- o( N* U5 e2 m) m
weigh them
6 x9 w* M3 G2 Y. LTVBNOW 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。and divide the heavier into 1
3 a5 Z7 [1 j, P1 Q; X5 Ltvboxnow.comand weight them.
: Q1 q- R# s8 i( {公仔箱論壇3 x weighing and get the ans.  
3 E1 l  A6 m! S% X- I  j9 l" L, r9 v- B公仔箱論壇in less than 15 secs.

kino_kino

1. 6 aside and weight.
7 B, m" J# X2 w& Z8 f% w( j: Q2. heavier side from (1), 3 aside weight again.
% l' X% h" v3 Stvboxnow.com3. 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. 2 X$ N% m1 O. h' @8 n0 G6 w9 q
+ E" r) Q5 K" C& w; f4 P! l+ b
but i have a question. 重量異常 can be heavier or lighter.... so......