Program Java Mesin atm

list program mesin atm

import java.util.Scanner;

class modul3_soal3 {

int pecahan20ribu;

static int pecahan20ribu(int a, int  b) {

                 return (a/b); }

int   pecahan10ribu;

static int  pecahan10ribu(int a, int b , int  c){

                return ((a%b)/c);}

int  pecahan5ribu;

static int pecahan5ribu(int a, int b,   int c , int d){

                return (((a%b)%c)/d);}

                 public static void main(String args[]) {

                 Scanner masuk = new Scanner(System.in);

                 System.out.print("jumlah uang = ");

                 double x =masuk.nextDouble();

                 int a = (int) x;

                 double y = 20000;

                 int b =(int) y;

                 double z = 10000;

                 int c = (int) z;

                 double v = 5000;

                 int d = (int) v;

                 System.out.println("Rp 20.000,- = " + pecahan20ribu(a,b)+ " , "+" Rp 10.000,- =  " + pecahan10ribu(a,b,c)+" dan "+" Rp 5.000,- = " + pecahan5ribu(a,b,c,d));

                 }

                 }