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
; w, G- K, ?) B1 {7 x  E4 ?共四堆' u- @" v. x' J$ h: B- v
称两次得出异常的在那一堆，其轻重公仔箱論壇: ]$ o9 ?4 @2 J
在异常的那一堆中在称一次tvb now,tvbnow,bttvb$ O" O3 w2 _: I; a
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 c2 M3 ~- [/ {" W, r1 ]6 v4 A
weight any 2 sets.
8 K, x' O1 ?$ |2 E% b/ itvb now,tvbnow,bttvbif the 2 sets are equal, then you know the heavy one is in the thirdos.tvboxnow.com8 }  u. G* o) L* z0 O" `, K. b
if one of the 2 is heavier, then the heavy one is in that set$ ~) {& p5 [2 ?- u2 j7 I5 l) Q
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。# B" u7 @8 I2 C" h0 r4 J+ ~( E
weigh themos.tvboxnow.com' C* ]7 g. }9 D0 V+ M7 c& c: ^
and divide the heavier into 1
: L4 o- U0 f2 N( C) P- V3 q( Eand weight them.
/ F3 F! G/ L. _3 I" e# N" L3 x weighing and get the ans.  
" q% W6 O' k7 U+ g7 R7 T& v2 l: z# W公仔箱論壇in less than 15 secs.

kino_kino

1. 6 aside and weight.
& Y3 J! ]! Q# G, T! R6 [/ I2. heavier side from (1), 3 aside weight again.
) d# i9 k- L8 d; e2 _1 q4 T3. 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.
7 c" I- W, m( D, ]tvb now,tvbnow,bttvb
8 C- b4 [: K" N4 }; ltvb now,tvbnow,bttvbbut i have a question. 重量異常 can be heavier or lighter.... so......