Divide 3 groups first.
+ v8 o# K9 l9 i- h$ V5 _i.e. 4 x 4 x 4.5.39.217.76" j7 k( q! y0 w2 {! _
Weight any 2 groups [1st]
2 j- \0 B4 h3 c5 ]# A4 tthen you will know the heavier ball in which group.
$ {+ [# N, N( h8 S2 \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。Weight any 2 balls in that group [2nd]/ W- C6 Q$ g# g1 S- b# a4 S9 s/ N
then you will know the heavier ball in which 2 balls.
j5 C: l5 x5 @; T- r5.39.217.76Repeat again in remainders [3rd]公仔箱論壇! V: k) i1 A6 z
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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