Divide 3 groups first.
c+ x: X0 t; P8 jTVBNOW 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。i.e. 4 x 4 x 4.
- t5 c" d% t* N. q' o7 Ttvb now,tvbnow,bttvbWeight any 2 groups [1st]
! `* R( H0 q% i4 G% i) Y0 D7 q, gtvb now,tvbnow,bttvbthen you will know the heavier ball in which group.
& u v% r6 a0 sTVBNOW 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 balls in that group [2nd]tvb now,tvbnow,bttvb) v) d3 n2 j. D
then you will know the heavier ball in which 2 balls.
0 @" w. R! q; T* z" Q5 x5.39.217.77:8898Repeat again in remainders [3rd]5.39.217.77:8898: X2 w$ b3 m# b6 ]5 k9 P
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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