Divide 3 groups first.
9 h% @0 w# ]; l4 bTVBNOW 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 4.9 f |2 S- b" g1 G& O+ c, V3 M; B
Weight any 2 groups [1st]公仔箱論壇! q. v8 z6 w |% ]7 l
then you will know the heavier ball in which group.
1 Q( ?7 B5 x0 B' r$ @' B3 mWeight any 2 balls in that group [2nd]
/ o! E {7 U+ X8 qthen you will know the heavier ball in which 2 balls.& L! Z9 S$ ?$ u6 i: d9 J
Repeat again in remainders [3rd]
5 C1 n l% a% |) Z2 WTVBNOW 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。Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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