pure mathtvb now,tvbnow,bttvb, g$ @ v1 m1 N2 {9 l4 i7 N3 c
tvb now,tvbnow,bttvb/ L0 m- Y6 U( U, H2 ]; T) ]
[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+y
$ E2 w, I$ Q: i
9 w! `8 ^. \, Z; Y( p7 BTVBNOW 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。if x = 111 y = 2222, you number is 111-2222 |