Divide the 12 balls into 4 groups of 3's.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。* S' E0 H2 O% T0 d; E
Weigh group 1 & 2 y" X8 O$ h9 v2 O5 m9 f
then weigh group 2 & 3 % }( t4 _$ L# b0 {# B6 z# TIf the results are Equal & Equal, it means the ball with the different weight is in group 4.公仔箱論壇0 B9 Z" C2 J" W( o
If the results are Equal & Unequal, it means the ball is in group 3.tvb now,tvbnow,bttvb% ?2 h- K# j0 C: Z2 D9 l p t
If the results are Unequal & Equal, it means the ball is in group 1. * Y5 r) D& U3 b1 O; vTVBNOW 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 & Unequal, it means the ball is in group 2.www2.tvboxnow.com7 `% e6 u9 V7 K6 I V! |
; \% W K4 |* SOnce you determine the group that contains the ball. # W9 ^" o0 C$ F/ JTVBNOW 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。Simply weigh two of the balls
[CASE 1]tvb now,tvbnow,bttvb! [% b/ z. C3 X
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。