原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
2 Q ?0 d# V1 n+ F- ~( l. }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。first, compare 6 and another 6. they must have difference.
# T2 o! b- L3 Y! V* m5.39.217.76second, divide those 6 heavier one into two, each has 3. u will find difference again.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。" @3 ^0 l b- H+ m" i+ e8 |
third time, if u put 2 and they are equal, u will kno ... ) S" I0 n V2 u) a! g( o( Ntvb now,tvbnow,bttvb
! ?( y8 P6 b" H: m& ~5 N公仔箱論壇but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |