原帖由 stupid818 於 2008-4-17 11:42 PM 發表 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。0 ], t. d8 B5 t- H
first, compare 6 and another 6. they must have difference. . W& V0 X! P T- [$ `5 Q
second, divide those 6 heavier one into two, each has 3. u will find difference again.
- s8 ?* p) U- utvboxnow.comthird time, if u put 2 and they are equal, u will kno ... 8 V/ c8 d! l Z" C4 O% D: ktvb now,tvbnow,bttvbtvb now,tvbnow,bttvb% C# y( Y: d% {; E1 j" L
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |