pure math 5 O. a' n; e$ k0 w # D6 a. O1 A3 R( C% j% e公仔箱論壇[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+y ! s) R4 F, g$ O1 y* A" V( vwww.tvboxnow.com $ C' o3 }& I7 o' [: y" V公仔箱論壇if x = 111 y = 2222, you number is 111-2222作者: tingking55 時間: 2009-3-28 04:30 PM