판매된 피자의 수 구하기

package ex05;

public class PizzaPizza {
    private String toppings;
    private int radius;
    static final double PI = 3.141592;
    static int count = 0;

    public PizzaPizza(String toppings) {
        this.toppings = toppings;
        count++;
    }
}

package ex05;

public class PizzaPizzaTest {
    public static void main(String[] args) {
        PizzaPizza p1 = new PizzaPizza("Super Supreme");
        PizzaPizza p2 = new PizzaPizza("Cheese");
        PizzaPizza p3 = new PizzaPizza("Pepperoni");

        int n = PizzaPizza.count;
        System.out.println("지금까지 판매된 피자 개수: " + n);
    }
}