Untitled

package JavaCoban;

import java.util.ArrayList;
import java.util.Scanner;
class KhachHang {
    private String maKhachHang,tenKhachHang,gioiTinh,ngaySinh,diaChi;

    public KhachHang(String maKhachHang, String tenKhachHang, String gioiTinh, String ngaySinh, String diaChi) {
        this.maKhachHang = maKhachHang;
        this.tenKhachHang = tenKhachHang;
        this.gioiTinh = gioiTinh;
        this.ngaySinh = ngaySinh;
        this.diaChi = diaChi;
    }

    public String getMaKhachHang() {
        return maKhachHang;
    }

    @Override
    public String toString() {
        return tenKhachHang + " " + diaChi ;
    }
}

class MatHang {
    private String maMatHang,tenMatHang,donViTinh;
    private int giaMua,giaBan;

    public int getGiaMua() {
        return giaMua;
    }

    public int getGiaBan() {
        return giaBan;
    }

    public String getMaMatHang() {
        return maMatHang;
    }

    @Override
    public String toString() {
        return tenMatHang + " " + donViTinh + " " + giaMua + " " + giaBan;
    }

    public MatHang(String maMatHang, String tenMatHang, String donViTinh, String giaMua, String giaBan) {
        this.maMatHang = maMatHang;
        this.tenMatHang = tenMatHang;
        this.donViTinh = donViTinh;
        this.giaMua = Integer.parseInt(giaMua);
        this.giaBan = Integer.parseInt(giaBan);
    }
}

class HoaDon {
    private String maHoaDon;
    private KhachHang khachHang;
    private MatHang matHang;
    private int soLuong;

    public int getGia(MatHang x) {
        return soLuong *  x.getGiaBan();
    }

    public void setKhachHang(KhachHang khachHang) {
        this.khachHang = khachHang;
    }

    public void setMatHang(MatHang matHang) {
        this.matHang = matHang;
    }

    public void setMaHoaDon(String maHoaDon) {
        this.maHoaDon = maHoaDon;
    }

    public void setSoLuong(int soLuong) {
        this.soLuong = soLuong;
    }

    public HoaDon() {
    }


    public String inHoaDon() {
        return maHoaDon + " " + khachHang + " " + matHang + " " + soLuong + " " + getGia(matHang);
    }
}

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        sc.nextLine();
        ArrayList<KhachHang> aKhachHang = new ArrayList<>();
        for (int i = 1; i <= n; i++) {
            String ma = "KH" + String.format("%03d",i);
            KhachHang x = new KhachHang(ma,sc.nextLine(),sc.nextLine(),sc.nextLine(),sc.nextLine());
            aKhachHang.add(x);
        }
        int m = sc.nextInt();
        sc.nextLine();
        ArrayList<MatHang> aMatHang = new ArrayList<>();
        for (int i = 1; i <= m; i++) {
            String ma = "MH" + String.format("%03d",i);
            MatHang x = new MatHang(ma,sc.nextLine(),sc.nextLine(),sc.nextLine(),sc.nextLine());
            aMatHang.add(x);
        }
        int t = sc.nextInt();
        sc.nextLine();
        for (int i=1; i<=t; i++) {
            String[] s = sc.nextLine().split("\\s+");
            HoaDon x = new HoaDon();
            String ma = "HD" + String.format("%03d",i);
            x.setMaHoaDon(ma);
            for (KhachHang o : aKhachHang) {
                if (o.getMaKhachHang().equals(s[0])) {
                    x.setKhachHang(o);
                    break;
                }
            }
            for (MatHang o : aMatHang) {
                if (o.getMaMatHang().equals(s[1])) {
                    x.setMatHang(o);
                    break;
                }
            }
            x.setSoLuong(Integer.parseInt(s[2]));
            System.out.println(x.inHoaDon());
        }
    }
}