Divide 3 groups first.www1.tvboxnow.com* h+ x& m8 ~$ y" _# ]4 W
i.e. 4 x 4 x 4.
, ~! L% l: Y, @% N( y' NWeight any 2 groups [1st]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。3 j. u, g3 v( _$ w& _$ l+ a
then you will know the heavier ball in which group.
) q4 w& R! H: hWeight any 2 balls in that group [2nd]www1.tvboxnow.com( R5 Y; V. y J' i, X9 r) Z
then you will know the heavier ball in which 2 balls.; h( \6 J) l0 }* ?9 W
Repeat again in remainders [3rd]
2 `3 r0 O0 Z! h8 Itvb now,tvbnow,bttvbGot the heavier ball. |
發表於 2009-7-2 12:48 PM
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