原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
4 B8 |* c9 G# LTVBNOW 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。first, compare 6 and another 6. they must have difference. 公仔箱論壇' W2 m) R: N7 W$ r# o
second, divide those 6 heavier one into two, each has 3. u will find difference again.公仔箱論壇 ~& Q) `. h2 e( d* E
third time, if u put 2 and they are equal, u will kno ... 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。: W0 y" b3 N; D
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but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |