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
' j; W5 e  M: g* N# L公仔箱論壇共四堆
* T3 e  P" n1 p( [1 _- ~称两次得出异常的在那一堆，其轻重
" E" Q$ F) k& W; H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。2 {6 Q, P# F% h2 L3 V; ~
就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
, f2 v/ K$ q) T( E3 Utvb now,tvbnow,bttvbweight any 2 sets.
9 `% s4 Q* D# Z; K5.39.217.77:8898if the 2 sets are equal, then you know the heavy one is in the thirdTVBNOW 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。$ F7 h) Q" W( i
if one of the 2 is heavier, then the heavy one is in that set
. `" _$ N- m1 Mtvb now,tvbnow,bttvbthen divide the 4 balls into 2.tvb now,tvbnow,bttvb% R7 l1 a) V2 |  Z
weigh them5.39.217.77:8898( g1 p: g1 K( o, L% t+ V
and divide the heavier into 1
9 h! e; X* a( }- \1 d公仔箱論壇and weight them.
& [; u* g, Y0 Y: V3 i2 e7 x7 b5.39.217.77:88983 x weighing and get the ans.  5.39.217.77:8898  r7 ~- M) b# T- {, @& v
in less than 15 secs.

kino_kino

1. 6 aside and weight.
, m9 I  A# m$ N$ Q2 X" O* q2. heavier side from (1), 3 aside weight again.
/ V/ z: u( ~! N% O& ?* M( s7 h0 H3. 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. 4 r$ A3 _  Q8 R0 Y* Z. D- Y

8 L; h" _1 b8 x! @公仔箱論壇but i have a question. 重量異常 can be heavier or lighter.... so......