Divide 3 groups first.
8 X& f; t6 ~' t* s公仔箱論壇i.e. 4 x 4 x 4.tvb now,tvbnow,bttvb. G5 s' l1 h4 I. c! Q9 z" [- y
Weight any 2 groups [1st]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。* j6 _' N) o) I1 l: P& I) b9 }9 b
then you will know the heavier ball in which group.
8 W. a2 ~/ K- Q t* N4 Ntvb now,tvbnow,bttvbWeight any 2 balls in that group [2nd]公仔箱論壇0 e. O' Y3 l9 h% G
then you will know the heavier ball in which 2 balls.
8 t4 v8 c, ?, B. `' A) 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。Repeat again in remainders [3rd]
/ J' M! R% F8 w n# ?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。Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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