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23#
發表於 2009-3-26 01:29 PM
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pure math M' e! i0 \- }) v! o
$ _+ g: l; k8 V$ q: J2 G; Dwww2.tvboxnow.com[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+y
: N8 U0 P3 F7 A$ E% ^# c0 mtvb now,tvbnow,bttvb+ y4 G; e" b& c2 C* k9 ~6 f9 T! Z
if x = 111 y = 2222, you number is 111-2222 |
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