Divide the 12 balls into 4 groups of 3's.
, o1 x0 B) `" M6 c( 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。Weigh group 1 & 2+ x/ f- b% Q- M6 l
then weigh group 2 & 3tvb now,tvbnow,bttvb" p8 [( |- j* R2 e( m" S
If the results are Equal & Equal, it means the ball with the different weight is in group 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。9 L' K# [0 L$ O- {9 E! v4 K
If the results are Equal & Unequal, it means the ball is in group 3.
6 b( I8 v' m1 N6 cos.tvboxnow.comIf the results are Unequal & Equal, it means the ball is in group 1.os.tvboxnow.com. G2 e2 V1 s8 C5 `) f P, I9 _9 W1 u; {
If the results are Unequal & Unequal, it means the ball is in group 2.. |0 t6 c6 O% u# j
, [ B- m6 n: ZOnce you determine the group that contains the ball.tvb now,tvbnow,bttvb6 j3 J) O- ^, e7 z: z$ W1 U' F+ D& _
Simply weigh two of the balls |
發表於 2007-11-15 03:54 PM
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