Divide 3 groups first.tvb now,tvbnow,bttvb( k4 f3 T0 F4 L8 o
i.e. 4 x 4 x 4.
5 h! d/ N. A: C0 e2 a% t' l7 u5 x; `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。Weight any 2 groups [1st]
% @- ~/ C( c4 { |% C* G; N1 ythen you will know the heavier ball in which group.公仔箱論壇/ q! j" {( |. z& I7 D% b
Weight any 2 balls in that group [2nd]7 ^3 F: u% N) I8 q& ?$ n9 b/ q0 E
then you will know the heavier ball in which 2 balls.
9 M; a4 j( R" T5 F0 Y5.39.217.76Repeat again in remainders [3rd]
8 T7 V! \3 U6 O7 v公仔箱論壇Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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