pure math
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- @, A6 h2 @/ |1 r; U3 ~tvb now,tvbnow,bttvb[250(80x+1)+2y-250]/2 = (250*80x+2y)/2 = (2000x+2y)/2 = 1000x+y
6 E0 T) }1 ?; j4 |tvb now,tvbnow,bttvb5.39.217.767 K7 a: N4 d. y4 A
if x = 111 y = 2222, you number is 111-2222 |