kfflee

原帖由 stupid818 於 2008-4-17 11:42 PM 發表 * E% I3 L1 o$ J/ z1 `
first, compare 6 and another 6. they must have difference. 公仔箱論壇# S/ H) m& O6 p0 y( w0 a
second, divide those 6 heavier one into two, each has 3. u will find difference again.
& v0 M- D5 t- O9 p' ethird time, if u put 2 and they are equal, u will kno ...

6 r% @  Y( t  m# L  L公仔箱論壇2 i" z' R# }; o5 F; z* F
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones ....

kfflee

終於想通了 , 但跟樓主答案不一樣的方法
$ V1 ]1 {$ g% P8 O- L" e7 e
) `: _6 ?$ x1 d& f% l4 x' ^tvb now,tvbnow,bttvb用了... 大約兩三小時
! G- R3 s  g, E# o$ k' gtvb now,tvbnow,bttvb
% V# b3 w; y. H2 I# v; d  q# ^$ 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。[ 本帖最後由 kfflee 於 2008-4-21 02:15 PM 編輯 ]