原帖由 stupid818 於 2008-4-17 11:42 PM 發表 tvb now,tvbnow,bttvb" K( u- p' i8 E& R4 g, {
first, 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。1 A- K) f. ?* U7 _$ E( y. \
second, divide those 6 heavier one into two, each has 3. u will find difference again.tvb now,tvbnow,bttvb; \' b; K+ Z* S" J" B0 [' m
third time, if u put 2 and they are equal, u will kno ... : V, M3 B& p- h5 {0 k; rtvb now,tvbnow,bttvb
8 } }. u2 W& }' q% ]" N3 H: e( {but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |