HW5.7

 1 import java.util.Scanner;
 2 
 3 public class Solution
 4 {
 5     public static void main(String[] args)
 6     {
 7         Scanner input = new Scanner(System.in);
 8 
 9         System.out.print("The amount invested: ");
10         double investAmount = input.nextDouble();
11         System.out.print("Annual interest rate: ");
12         double annualInterestRate = input.nextDouble();
13 
14         input.close();
15 
16         System.out.printf("%s\t%s\n", "Years", "Future Value");
17 
18         for(int i = 1; i <= 30; i++)
19             System.out.printf("%d\t%f\n", i, futureInvestmentValue(investAmount, annualInterestRate / 12, i));
20     }
21 
22     public static double futureInvestmentValue(double investmentAmount, double monthlyInterestRate, int years)
23     { return investmentAmount * Math.pow((1 + monthlyInterestRate), (years * 12)); }
24 }