pure math
3 P, W7 c U; B$ J5 N0 N. \: v公仔箱論壇
1 l! _; x2 a* t1 B% N公仔箱論壇[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+y
+ L( h# n p9 J- k' c3 ^公仔箱論壇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。: s: M* X& _9 T: {% I
if x = 111 y = 2222, you number is 111-2222 |