原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
, F- Q6 p/ D, z$ E& E/ R5 [* OTVBNOW 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. tvb now,tvbnow,bttvb1 T* D3 ^1 b$ d: Q
second, divide those 6 heavier one into two, each has 3. u will find difference again.
/ D7 F; G \! f5 {) `, j3 z2 K+ ]tvb now,tvbnow,bttvbthird time, if u put 2 and they are equal, u will kno ... ' M* m4 w3 v3 z' k4 ^ @tvb now,tvbnow,bttvb
, _, ?( l7 {* o3 t1 b5.39.217.77but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |