Divide the 12 balls into 4 groups of 3's.
4 Q B# A& m6 Z4 m9 [6 w9 L3 [tvb now,tvbnow,bttvbWeigh group 1 & 2
0 w: d( w& {9 e1 U4 `, q公仔箱論壇then weigh group 2 & 3, ]. V8 D7 t3 v% m" h# B
If the results are Equal & Equal, it means the ball with the different weight is in group 4.tvb now,tvbnow,bttvb% y# @! f6 m/ k. v
If the results are Equal & Unequal, it means the ball is in group 3.5.39.217.76& f' z* w- s! u
If the results are Unequal & Equal, it means the ball is in group 1.8 T% M1 F0 @% F1 h& u
If the results are Unequal & Unequal, it means the ball is in group 2.
/ `3 {/ |9 S/ s1 o4 s9 y5.39.217.76
) P9 m" ^7 l8 R4 `# n+ l8 B5.39.217.76Once you determine the group that contains the ball.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。 K! o8 }( @* l' _$ W
Simply weigh two of the balls |
發表於 2007-11-17 04:52 AM
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