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tvb now,tvbnow,bttvb3 U" F) m" A; }4 X& R; F7 M+ }
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。7 U, C' N% A% P% A6 {
称两次得出异常的在那一堆，其轻重
9 k0 U# ]) l& }( n5 twww2.tvboxnow.com在异常的那一堆中在称一次
" Q* Q; M  [" l就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4. - w) Z; p3 z$ |" L! z5 N
weight any 2 sets.公仔箱論壇. Q, D  w$ V3 x! @: X0 f1 G0 R. g
if the 2 sets are equal, then you know the heavy one is in the third
/ X% I/ L& p4 i1 G4 JTVBNOW 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。if one of the 2 is heavier, then the heavy one is in that settvb now,tvbnow,bttvb3 a4 D1 N5 x+ E( f" K
then divide the 4 balls into 2.
3 u! D. s! u- C, [' @( b8 K1 N6 `weigh them
/ w1 B9 n4 T9 G" l; Cand divide the heavier into 1公仔箱論壇4 T! O  {  x4 u" t: @
and weight them.
% d  O! r& U7 X: Q' h) `tvb now,tvbnow,bttvb3 x weighing and get the ans.  
1 q( \$ S; t1 W3 q0 A- g5 ]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。in less than 15 secs.

kino_kino

1. 6 aside and weight.9 n/ i: B# H1 m
2. heavier side from (1), 3 aside weight again.) G# T) N  k" @
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. tvb now,tvbnow,bttvb+ k: g3 w# u9 ^: ~

. r% C1 \8 D1 F7 q7 K, K" F6 Ebut i have a question. 重量異常 can be heavier or lighter.... so......