Program Java Perhitungan Daging kurban

import java.util.Scanner;

public class agung{

            public static void main(String[]args){

                        char ulang;

                        Scanner scn = new Scanner(System.in);

                        Scanner in = new Scanner(System.in);

                        do {

                        System.out.println("*******************************************************");

                        System.out.println("***Program Perhitungan Daging kurban***");

                        System.out.println("*******************************************************");

                        System.out.print("Total Daging: ");

                        int d = scn.nextInt();

                        System.out.print("Mustahiq : ");

                        int o = scn.nextInt();

                        double orgkurban;

                        orgkurban = (d*1.0)/3.0;

                        double mZakat;

                        mZakat = ((d*2.0)/3.0)/o;

                       

                        System.out.println("Total Daging kurban: " + d + " Kg");

                        System.out.println("Total Mustahiq: " + o + " Orang");

                        System.out.println("Orang yang berzakat: " + orgkurban + " Kg");

                        System.out.println("Mustahiq Zakat: " + mZakat + " Kg");

                                        System.out.print("Apakah Anda Akan Mengulang (Y/T) ? ");

                        ulang= in.next().charAt(0);

                        }

                        while (ulang=='Y' || ulang =='y');

            }

}