Hw #6

//Christopher Clemente
//Comp-171
//Hw #6

import java.util.Scanner;
public class Code {

    public static void main(String[] args) {

        Scanner keyboard = new Scanner(System.in);

        int years = 1;
        double investAmount, percentage, futureValue;

        System.out.print("Please enter an investment amount :: ");
        investAmount = keyboard.nextDouble();

        System.out.print("Enter an annual interest rate :: ");
        percentage = keyboard.nextDouble();

        System.out.print("Enter an ammount of years :: ");
        years = keyboard.nextInt();

        System.out.println("The initial amount invested was " + investAmount);

        System.out.println("The annual interest rate is " + percentage);

        System.out.println("Years\t" + "Future Value");

        for(int i = 1; i<= years; i++) {
            System.out.println(i + "\t" + "$" + futureInvestmentValue (investAmount, percentage, i));
        }
    }




    public static double futureInvestmentValue(double invest, double percentage, double years) {

        double futureValue = invest * (Math.pow(1+ (percentage/100)/12, years*12));
        futureValue = (int)(futureValue *100);
        futureValue = futureValue /100;
        return futureValue;
    }


}

/*

Please enter an investment amount :: 1000
Enter an annual interest rate :: 9
Enter an ammount of years :: 30
The initial amount invested was 1000.0
The annual interest rate is 9.0
Years   Future Value
1   $1093.8
2   $1196.41
3   $1308.64
4   $1431.4
5   $1565.68
6   $1712.55
7   $1873.2
8   $2048.92
9   $2241.12
10  $2451.35
11  $2681.31
12  $2932.83
13  $3207.95
14  $3508.88
15  $3838.04
16  $4198.07
17  $4591.88
18  $5022.63
19  $5493.79
20  $6009.15
21  $6572.85
22  $7189.43
23  $7863.84
24  $8601.53
25  $9408.41
26  $10290.98
27  $11256.35
28  $12312.27
29  $13467.25
30  $14730.57

 */