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,bttvb1 Z. r7 q* ~) _
共四堆
1 d+ j, q4 u  Z; l4 I7 \称两次得出异常的在那一堆，其轻重
3 F5 f8 \- @" T0 I2 N6 i5.39.217.76在异常的那一堆中在称一次5.39.217.76) s; Z$ Z5 }' E0 l
就可以找到了

ceteriz

divde the 12 balls into 3 sets of 4.
9 f3 r# m3 O: n1 Q1 W( Ztvb now,tvbnow,bttvbweight any 2 sets.tvb now,tvbnow,bttvb: b. a( p7 L( @+ l1 g" b( R7 j6 P
if the 2 sets are equal, then you know the heavy one is in the third公仔箱論壇4 p$ u: R. E( f
if one of the 2 is heavier, then the heavy one is in that set
* s! S/ ~+ Y0 f" {9 I' r6 Y0 a* L: vTVBNOW 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。then divide the 4 balls into 2.  z' H0 z" g, T! T  [
weigh themTVBNOW 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。! W- k+ A4 d' x2 h0 G9 I, _
and divide the heavier into 1
' V7 G5 V& E1 Ktvb now,tvbnow,bttvband weight them.
: j- e- v! n$ d: z6 F3 M公仔箱論壇3 x weighing and get the ans.  - Y4 `8 o" T& G6 h
in less than 15 secs.

kino_kino

1. 6 aside and weight.公仔箱論壇1 J, \6 M2 ]% b) ]  [
2. heavier side from (1), 3 aside weight again.2 b8 q( t. ^" `  c( `  |& @
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. 6 Q1 J7 W+ v  ^! t# Z8 {6 x

$ Q8 k+ k+ V" b0 Ubut i have a question. 重量異常 can be heavier or lighter.... so......