CI.java

import java.io.*;

import java.util.*;

public class CI {

    public void calculate(int p, int t, double r, int n) {

        double a = p * Math.pow(1 + (r / n), n * t);

        double cinterest = a - p;

        System.out.println("Compound Interest after " + t + " years: "+cinterest);

        System.out.println("Amount after " + t + " years: "+a);

    }

    public static void main(String args[]) {

      int p,t,n;

      double r;

    	CI obj = new CI();      Scanner s=new Scanner(System.in);

      System.out.print("Enter the principal amount : ");

      p=s.nextInt();

      System.out.print("Enter the time the money is invested or borrowed for : ");

      t=s.nextInt();

      System.out.print("Enter the the annual interest rate : ");

      r=s.nextDouble();

      System.out.print("Enter  the number of times that interest is compounded per unit t : ");

      n=s.nextInt();

    	obj.calculate(p,t,r,n);

    }

}