include iostream using namespace std const float 14159265 class Figure

#include <iostream>

using namespace std;

const float P = 3.14159265;
class Figure {
public:
    virtual double area() = 0;
    virtual double perim() = 0;
};
class Rectangle{
    protected:
        int w , h;
    public:
        void read(){
            cin >> w >> h ;
        }
        virtual double area(){
            return h*w;
        }
        virtual double perim(){
            return 2*(h+w);
        }
};
class Circle {
    protected:
        int r;

    public:
        void read(){
            cin >> r;
        }
        virtual double area(){
            return P*r*r;
        }
        virtual double perim(){
            return 2*P*r;
        }


};

int main(){
    int a ;
    cin >> a;
    Figure** arr = new Figure*[a];
    char name[10];
    for(int i = 0; i<a ; i++){
        cin >> name ;
        if( name[0] == 'C'){
            arr[i] = new Circle();
            arr[i]->read();
        }
        
    }
    x.read();
    cout << x.area() <<" "<< x.perim();
    return 0;
}