public static HOADON LapHoaDon(PHIEUGHIDIEN P, DINHMUC[] QuiTac)
{
HOADON kq;
kq.HoTen = P.HoTen;
kq.SoKw = P.SoKw;
long a = 0;
long d = 0;
for (; d < QuiTac.Length; d++)
{
if (a <= P.SoKw && P.SoKw <= QuiTac[d].GiaTri)
{
break;
}
a = a + QuiTac[d].GiaTri;
}
d++;
kq.SuDung = new DINHMUC[d];
for (; d != 0; d--)
{
kq.SuDung[d - 1] = QuiTac[d - 1];
}
kq.TongTien = XuLyQuiTac.TinhTien(QuiTac, P.SoKw);
return(kq);
}
public static String XuatChuoi(PHIEUGHIDIEN P)
{
String Chuoi = "Ho ten nguoi su dung: " + P.HoTen + "\n";
Chuoi = Chuoi + "Da su dung: " + P.SoKw;
Chuoi = Chuoi + " Kw trong thang " + P.Thang + " nam " + P.Nam;
return(Chuoi);
}
