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。& v: R# ?! [2 n+ w- V: J* a- ^% [
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。; I* P2 K; ~4 S, t
称两次得出异常的在那一堆，其轻重
9 S* P2 O  I/ |tvb now,tvbnow,bttvb在异常的那一堆中在称一次
7 c" T6 U( h! |. ?3 `6 U/ i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。: Y1 C, k" c# P- u; d
weight any 2 sets.
8 s5 A# @& F" M! M公仔箱論壇if 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。2 W9 R, X- P4 L7 P2 L% A  C) e
if one of the 2 is heavier, then the heavy one is in that set5.39.217.77:88981 o" ?3 A: u4 L. T7 j
then divide the 4 balls into 2.
( ~5 \; w) E; P  |- b/ D4 @1 g公仔箱論壇weigh them
% ]* ?9 u: }9 D5.39.217.77:8898and divide the heavier into 1
- v/ G+ L1 S. y. `9 d/ Z# S9 Land weight them.
, S# H! F6 k' d1 r5.39.217.77:88983 x weighing and get the ans.  
' x) h- ^0 i& W8 ?: e' Y公仔箱論壇in less than 15 secs.

kino_kino

1. 6 aside and weight.
* {% u5 j9 k" k2. heavier side from (1), 3 aside weight again.
# \- M# v2 H, ^& {' ?& q4 {! G3. 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. 公仔箱論壇, F  V( ]1 B& X' E: o
5.39.217.77:88986 s4 e- `: i; u6 K6 c* Y0 c
but i have a question. 重量異常 can be heavier or lighter.... so......