RyanC

原帖由 twinsdragon 於 2007-10-13 05:40 PM 發表
3 n2 F* Z1 w. P; J4 o  Xtvb now,tvbnow,bttvb11x + 5y = 100 Formula 5

3 K& p. h+ @6 _  E  S11X must be 0 or multiple of 5
' u! z3 ~. v8 Y1 ~# @* }公仔箱論壇that meanz x must be 0 or 5