public class Cone {
//Name Variables
private double radius;
private double height;

public Cone() {
    radius = 1;
    height = 1;
}
public Cone(double r, double h) {
    radius = r;
    height = h;
}
public double volume() {
    return (1.0/3) * Math.PI *(radius * radius) * height;
}
public double area() {
    return Math.PI * radius * (radius + Math.sqrt((height * height ) + (radius * radius)));
}
public String toString () {
    return "The Volume and the Area of the cone is " + volume() + " " + area();
}
public void setVariables(double r, double h) {
r = 1;
h = 1;
}
}