#include<iostream>
using namespace std;

struct Point
{
    int x;
    int y;
    void print()
    { // Point* const this
    cout<<"("<<(*this).x<<";"<<y<<")";
    }
};

struct Circle
{
    double r;
    Point p;

    void print() {
        cout << r << " ";
        p.print();
        cout << endl;
    }
};

struct Rectangle
{
    double width;
    double height;
    Point p; //top left
    void print()
    {
    cout<<width<<" "
        <<height<<" ";
    p.print();
    cout<<endl;
    }
};

struct Window
{
    Circle circles[2];
    Rectangle rectangles[2];

    void print(){
        for(Circle & c: circles) {
            c.print();
        }
        for(Rectangle & r: rectangles) {
            r.print();
        }
    }
};

int main()
{
    Point p{5,10};
    Rectangle r{3,4,p};
    Circle c{6,p}; //{6,{5,10}}

    p.print();
    c.print();

    Window w1{{c,c},{r,r}};
    Window w2{{c,c},{r,r}};
    w1.print();
    cout << endl;
    w2.print();
    return 0;

}