Divide the 12 balls into 4 groups of 3's.tvb now,tvbnow,bttvb N! G; d/ R. X+ c
Weigh group 1 & 2
: B' c: h+ J$ y# [( a/ u B, Rthen weigh group 2 & 3
* V( _3 @0 r, ]5.39.217.77If the results are Equal & Equal, it means the ball with the different weight is in group 4.4 @* \6 }: V7 S/ l9 V0 s2 p" `4 q
If the results are Equal & Unequal, it means the ball is in group 3.
& w0 h/ ?. M7 f* V: E, ^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。If the results are Unequal & Equal, it means the ball is in group 1.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。0 j# L% l$ l9 L
If the results are Unequal & Unequal, it means the ball is in group 2.公仔箱論壇1 v" ^" G* w* W
6 Q# e$ y- X- G$ f, i& @9 c8 \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。Once you determine the group that contains the ball.公仔箱論壇6 Y, |) X5 q" `3 S9 S% _: Z. t
Simply weigh two of the balls |
發表於 2007-11-15 03:54 PM
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