原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
- f2 w1 Y3 Y: Ktvb now,tvbnow,bttvbfirst, compare 6 and another 6. they must have difference. 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 ]- r& ]; N8 B8 C; E+ }5 K
second, divide those 6 heavier one into two, each has 3. u will find difference again.公仔箱論壇- ?* e( V# a* O; f
third time, if u put 2 and they are equal, u will kno ... 9 I# J2 }- E& stvb now,tvbnow,bttvbTVBNOW 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。( f$ ]) [' u- \& Y g# k" X
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |