HW4.30

 import java.util.Scanner;

 public class Solution
 {
     public static void main(String[] args)
     {
         Scanner input = new Scanner(System.in);

         System.out.print("Enter the balance amount: ");
         double balance = input.nextDouble();
         System.out.print("Enter the annual interest rate: ");
         double annualInterestRate = input.nextDouble();
         System.out.print("Enter the number of month: ");
         int numberOfMonths = input.nextInt();

         input.close();

         double interest = 0;

         for(int i = 0; i < numberOfMonths; i++)
         {
             interest = balance * (1 + annualInterestRate / 12);
             balance += interest;
         }

         System.out.println("After that, the account's balance is " + balance);
     }
 }