Divide 3 groups first.
5 c! c: k/ n5 F, fi.e. 4 x 4 x 4.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。3 J. `/ p8 D% O$ \$ u8 x: x
Weight any 2 groups [1st]www3.tvboxnow.com* I/ V8 e9 r, R( Y1 x# Y
then you will know the heavier ball in which group.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。: ?, d/ n1 x$ d5 ?: W. j+ E
Weight any 2 balls in that group [2nd]公仔箱論壇3 R! M4 j. c! k' _6 Q6 h# F
then you will know the heavier ball in which 2 balls.9 U6 P2 ?5 X% N: o/ K4 ~' P
Repeat again in remainders [3rd]. v0 U/ n) } K0 _/ G7 _! U* `
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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