SY-1-c Easy Java program to print the area and perimeter of a circle

import java.util.*;
public class Circle 
{
    public static void main(String[] args)
    {
        Scanner in = new Scanner(System.in);
        System.out.println("Enter radius of circle : ");
        double rds = in.nextDouble();
        double prmt = 2 * Math.PI * rds;
        double area = Math.PI * rds * rds;
        System.out.println("Perimeter is " + prmt);
        System.out.println("Area is " + area);
    }
}