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
+ [; x* e" h# o2 [- `  a6 ^8 J& T共四堆' ]! Z& v0 p2 z' R! I8 s
称两次得出异常的在那一堆，其轻重% b6 `/ v' o  l
在异常的那一堆中在称一次
0 K) l! ~4 X4 U  Ktvb now,tvbnow,bttvb就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4. www1.tvboxnow.com& e6 Q! l! A4 b1 f5 I0 E) j
weight any 2 sets.
: Z0 {6 r* m2 m( Gtvb now,tvbnow,bttvbif 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。+ e: f& W0 ^5 w+ n" Z
if one of the 2 is heavier, then the heavy one is in that set0 U; F+ I2 V3 ]
then divide the 4 balls into 2.
4 |' r3 X+ X% w5 xwww1.tvboxnow.comweigh them
  d% W4 ~+ J, 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
  v% @; p0 r' q. y8 r% xTVBNOW 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 weight them.
0 t- L% Y+ r2 m, j& }# N7 X+ @" c3 x weighing and get the ans.  tvb now,tvbnow,bttvb' o  ?. h' c) |  K+ }/ y9 o
in less than 15 secs.

kino_kino

1. 6 aside and weight.
; z# U  F+ m, r6 u! e; PTVBNOW 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. heavier side from (1), 3 aside weight again.
! Q; A* i2 s2 `/ g7 eTVBNOW 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。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. , `4 q+ F% ~- D, k9 B
公仔箱論壇" S7 K3 o% |, W$ _7 h7 f; Y% W
but i have a question. 重量異常 can be heavier or lighter.... so......