PiggyBank

import java.util.*;
import java.text.*;

public class PiggyBank{
  public static void main (String []args){
    Scanner input = new Scanner(System.in);
    DecimalFormat dfA = new DecimalFormat("$###.00");
    System.out.println("This is the PiggyBank program.");
    System.out.println("What's your name?");
    String name = input.nextLine();
    //Questions about how many coins the user has.
    System.out.println("How many quarters do you have?");
    int quarters = input.nextInt();
    System.out.println("How many dimes do you have?");
    int dimes = input.nextInt();
    System.out.println("How many nickels do you have?");
    int nickels = input.nextInt();
    System.out.println("How many pennies do you have?");
    int pennies = input.nextInt();
    System.out.println("How many weeks have you saved up?");
    double weeks = input.nextDouble();
    //Calculations.
    double vquarters = quarters * .25;
    double vdimes = dimes * .10;
    double vnickels = nickels * .05;
    double vpennies = pennies * .01;
    double vtotal = vpennies + vnickels + vdimes + vquarters;
    double avgweek = vtotal / weeks;
    double avgyear = avgweek * 52;
    System.out.println("Coin" + "         " + "Quantity" + "         " + "Value");
    System.out.println("Pennies" + "\t      " + pennies + "\t\t" + dfA.format(vpennies));
    System.out.println("Nickels" + "\t      " + nickels + "\t\t" + dfA.format(vnickels));
    System.out.println("Dimes" + "\t      " + dimes + "\t\t" + dfA.format(vdimes));
    System.out.println("Quarters" + "\t      " + quarters + "\t\t" + dfA.format(vquarters));
    System.out.println("You have " + dfA.format(vtotal) + " dollars in savings.");
    System.out.println("You've saved " + dfA.format(avgweek) + " per week.");
    System.out.println(name + " you can save " + dfA.format(avgyear) + " per year!");

  }
}