Divide 3 groups first.) L$ W* i* i# A/ S) |/ d! V
i.e. 4 x 4 x 4.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。" w* S4 {5 w& l
Weight any 2 groups [1st]! _" y, w" h% u6 H2 F
then you will know the heavier ball in which group.
( h0 d2 O# H/ |; K$ ?; ]tvb now,tvbnow,bttvbWeight any 2 balls in that group [2nd]
4 G# q8 r; [4 ~* E7 m7 h$ jthen you will know the heavier ball in which 2 balls.
* B6 N: l9 Z: o( B9 B- ntvb now,tvbnow,bttvbRepeat again in remainders [3rd]os.tvboxnow.com0 J2 T6 }- n) b2 \4 T: a( L
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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