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。' |+ ]' @# G9 J- q
共四堆
1 c3 A" O: N& B3 D  A, g8 ^- sos.tvboxnow.com称两次得出异常的在那一堆，其轻重
8 K: G! j% A2 w) w4 Q0 [+ E# h) Z在异常的那一堆中在称一次
* @8 K" y: Y) P2 g; G( g公仔箱論壇就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
0 k, {* V* [$ C, e  ?+ b" WTVBNOW 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。weight any 2 sets.os.tvboxnow.com0 C' X' I8 e2 [8 Y, N9 A  ^
if the 2 sets are equal, then you know the heavy one is in the thirdtvb now,tvbnow,bttvb, L, p$ u6 G. i& r- t
if one of the 2 is heavier, then the heavy one is in that setos.tvboxnow.com% d5 L7 C$ R$ Z  f* ~" t1 q
then divide the 4 balls into 2.
! ^# U6 G; z  T! s, F, Vweigh themTVBNOW 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。  \, P7 z* r' O
and divide the heavier into 1公仔箱論壇, g& b2 _# W7 V% _
and weight them.tvb now,tvbnow,bttvb2 ~, ]: Q* q5 r* G% {+ m
3 x weighing and get the ans.  ( ~$ d1 M! `/ |2 p
in less than 15 secs.

kino_kino

1. 6 aside and weight.tvb now,tvbnow,bttvb+ Y) f# Y  V; M2 F
2. heavier side from (1), 3 aside weight again.公仔箱論壇- K. h, {( @1 C; {2 [5 s- u9 {7 q
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。# |' R7 `+ W/ U! j$ f. R/ X7 q+ f
tvb now,tvbnow,bttvb1 S8 A: t/ J5 n% t  {
but i have a question. 重量異常 can be heavier or lighter.... so......