Divide 3 groups first.
G" T" S) M0 }8 e$ E& R1 J% O5 [公仔箱論壇i.e. 4 x 4 x 4.
. z% P8 Q& T) }' @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]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。5 Z+ o: w2 f4 J- `/ e# g- m' U
then you will know the heavier ball in which group.tvb now,tvbnow,bttvb* f4 F/ B0 D9 ?. y, f, c9 ~# g
Weight any 2 balls in that group [2nd], j& A" I$ j) A; I. o
then you will know the heavier ball in which 2 balls.
) a) ~4 R& {2 ?! i" @1 NTVBNOW 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]4 }: `' H$ b2 l6 Z. \7 n
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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