Divide 3 groups first.
. p+ n: |* w6 s3 I& E5 K' x公仔箱論壇i.e. 4 x 4 x 4.
( s/ |( D3 u2 A: m- k% U+ YWeight any 2 groups [1st]
& V4 _; h8 }/ Y, M' wTVBNOW 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 you will know the heavier ball in which group.公仔箱論壇& f, Q8 G) E4 J6 ?. G
Weight any 2 balls in that group [2nd]$ A9 P2 C* v0 [- X5 m6 y
then you will know the heavier ball in which 2 balls.tvb now,tvbnow,bttvb9 ]" D, d, `4 `/ q6 _
Repeat again in remainders [3rd]# v# G1 p) v) ?% b# d
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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