Java Compound interest

Q9-Write a program to find the compound interest for given principal amount P, time Tm(in years), and interest rate R.
Ans-import java.io.*; // for handling input/output
import java.util.*; // contains Collections framework

// don't change the name of this class
// you can add inner classes if needed
class Main {
    public static void main (String[] args) {
                      // Your code
        Scanner sc=new Scanner(System.in);
        int P=sc.nextInt();
        int R=sc.nextInt();
        int Tm=sc.nextInt();


        double A=(P*(Math.pow((1+R/100.0),Tm)));
        double CI;
         CI=A-P;
         String ans=String.format("%.2f",CI);
        System.out.print(ans);
    }
}