Divide 3 groups first.2 r9 q& p8 G4 U* H! a/ E7 a& A2 f
i.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。" I4 M" b" w2 R8 A4 j6 f
Weight any 2 groups [1st]) _# h4 |; s) [ V
then you will know the heavier ball in which group.
x0 _0 _2 |( x5 t! l$ P+ n) 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。Weight any 2 balls in that group [2nd]
# A7 w4 V2 a( }5 RTVBNOW 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 2 balls.tvb now,tvbnow,bttvb3 m7 C. s$ N J% l$ ]* l
Repeat again in remainders [3rd]tvb now,tvbnow,bttvb/ q7 \$ o, C6 z+ j' k0 s
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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