原帖由 stupid818 於 2008-4-17 11:42 PM 發表 tvb now,tvbnow,bttvb5 |# H8 p1 [" q+ j6 k- `( @
first, compare 6 and another 6. they must have difference.
% J% Z! D1 d& CTVBNOW 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。second, divide those 6 heavier one into two, each has 3. u will find difference again.; q. Q J. Z0 o! S2 J1 ?
third time, if u put 2 and they are equal, u will kno ... tvb now,tvbnow,bttvb+ z6 G; h: c. U; N
; k) ]& B1 u$ c! k% `7 ttvb now,tvbnow,bttvbbut the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |