Divide the 12 balls into 4 groups of 3's. + b! q1 A' T0 C) _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。Weigh group 1 & 2 5 h2 w4 O1 R8 G0 N E8 v4 ]公仔箱論壇then weigh group 2 & 3公仔箱論壇" h2 e0 u9 h! V2 v( [
If the results are Equal & Equal, it means the ball with the different weight is in group 4. 3 z. e: c x; x8 R dos.tvboxnow.comIf the results are Equal & Unequal, it means the ball is in group 3." R$ x' W5 v* H9 y! X9 ` Z' M+ }* i
If the results are Unequal & Equal, it means the ball is in group 1. , V# W) _: R' c5 yIf the results are Unequal & Unequal, it means the ball is in group 2. \2 [: H3 O7 L; ]7 P* o公仔箱論壇 4 ?) a5 R }- l1 jos.tvboxnow.comOnce you determine the group that contains the ball.公仔箱論壇' c0 m0 }9 ^: i, r" S: ~/ o
Simply weigh two of the balls
[CASE 1]: q" ~4 f( Y L$ c
個異重波係C組，即其他A,B組都係正常波，好易搞，將C組其中兩個波同兩個正常波稱，如果重量不同，即所拿去稱的C組兩個波中有異重波，如果相同重量即 C組餘下兩個波中有異重波，再將兩個含異重波的其中一個同一個正常波稱，如果重量不同即拿去稱的就是異重波，如果相同重量即餘下未稱的一個C組波就是異重波。
發表於 2007-11-15 03:54 PM
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