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答案!!!!!!!!!答案!!!!!!!!!!!答案!!!!!!!!!!!!!1
^:)^ >:D<
thx
let cc
not possible
不知道要怎麼做阿??
hao

the model answer is stupid

there got more simple way to do it, just read my way, the one i answered before
the
see 了
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
how?
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。: d5 P) r) ], G
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。: a0 a* h5 x7 L" e! b7 h2 J
称两次得出异常的在那一堆,其轻重
$ Q$ S( a: N1 c! X9 T2 \6 dtvboxnow.com在异常的那一堆中在称一次
6 W0 e# g* V+ j% f. f公仔箱論壇就可以找到了
divde the 12 balls into 3 sets of 4.
$ `  y* I+ L( W4 ?6 X/ v# L8 i4 }. Bweight any 2 sets.
3 M  f( c. h6 r2 Q* Nif the 2 sets are equal, then you know the heavy one is in the thirdtvboxnow.com0 b: R4 d) H. i2 a7 K) V
if one of the 2 is heavier, then the heavy one is in that set
8 c: t, }* v7 y% E8 D- m: J+ w% cthen divide the 4 balls into 2.tvb now,tvbnow,bttvb! Q; O4 C, n+ r& v
weigh them
4 w8 k( i7 L' C0 Q3 l7 H, C: R! Ttvboxnow.comand divide the heavier into 1
0 W7 }$ b; `, z) L" S2 Yand weight them.
4 Q/ D8 y  @0 ~, `: s, 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。3 x weighing and get the ans.  tvboxnow.com+ M2 I( C0 j. d0 M2 W7 a" f
in less than 15 secs.
1. 6 aside and weight.
. g# K0 q! d6 i8 `' n; a  ktvb now,tvbnow,bttvb2. heavier side from (1), 3 aside weight again.
+ {! Z1 U9 a5 H! h3. 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2 O: a, q1 f/ Z# y7 c2 z. N8 T( f

" ~3 s# v+ V3 O' G- v1 Y# cbut i have a question. 重量異常 can be heavier or lighter.... so......
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