/**
  * Compute the future value of an investment compounded annually.
  *
  *
  *
  * @author: Anthony Larrain
  *
  */

  import javax.swing.JOptionPane;
  import java.text.DecimalFormat;

  class FutureValue{
	  public static void main(String [] args) {
		   // input values.
		  String input = JOptionPane.showInputDialog("Enter the amount to invest");
		  double principle = Double.parseDouble(input);

		  input = JOptionPane.showInputDialog("Enter the annual interest rate (e.g. 6.5)");
		  double rate = Double.parseDouble(input);

		  input = JOptionPane.showInputDialog("Enter number of years");
		  int years = Integer.parseInt(input);

		  // Compute the future value
		  double futureValue =  principle * (Math.pow( 1 + rate / 100 , years));
		  // display the result.

		  DecimalFormat fmt = new DecimalFormat("0.00");
		  System.out.print("$" + principle + " invested at a rate of ");
		  System.out.println(rate +"%" + " for " + years + " years");
		  System.out.println("Will grow to $" + fmt.format(futureValue));

		  System.exit(0);
	  }
  }