Divide 3 groups first.
, t0 D6 p9 t5 f6 a% ~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。i.e. 4 x 4 x 4.
* Q$ X+ ~+ l) F- x w4 ?Weight any 2 groups [1st]. y4 Z+ U- c0 y' U P/ h9 s
then you will know the heavier ball in which group.
0 V/ }7 R) P, A9 B' Jtvboxnow.comWeight any 2 balls in that group [2nd]% v8 I$ r: r* L7 b5 p( V
then you will know the heavier ball in which 2 balls.* C* q. m$ |% i- N. ^* K' K! N" C
Repeat again in remainders [3rd]$ U. l" [' U2 d$ I& {+ n
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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