a+b=ab: C; R c6 l+ T9 |# p' j+ ?4 N
a=ab-b 2 K8 O. ?8 b! Z1 ]2 h公仔箱論壇a=b(a-1) ( G6 l+ ^6 X/ J0 F; Q- Wb=a/(a-1)公仔箱論壇+ P3 H& r- ^% n( m7 O& {3 f2 t7 V
; r0 M; G& L/ ?) \a=3,b=3/2 + E$ X% |$ g. R7 M0 o. \5.39.217.76a=4,b=4/3: h( c* K. t5 a9 z$ m1 s0 o. P
a=5,b=5/4公仔箱論壇4 F% K) h( d. I+ W2 }
.......作者: megamax 時間: 2007-12-18 12:58 AM
lawi got it using math formulas.作者: asken123 時間: 2007-12-18 01:19 AM