#include <iostream>
using namespace std;
class Point {
public:
int x;
int Show_x ();
public:
int y;
int Show_y ();
};
int Point::Show_x() {
return x;};
int Point::Show_y() {
return y;};

class circle {
public:
int get_x;
int Show_x ();
public:
int get_y;
int Show_y ();
protected:
int r;
int show_r ();

class cylinder {
public:
int get_x;
int Show_x ();
public:
int get_y;
int Show_y ();
int get_r;
int show_r ();
protected:
int h;
int show_h ();
 void show();
 Cylinder (int x, int y, int r, int h) {
 }

 int main() {
cylinder cylinder1(5, 6, 2, 10);
cylinder cylinder2(2, 15, 15, 100);
cylinder cylinder3(9, 90, 30, 105);

cout << "Cylinder 1 : " << x << ", "
<< y << ", "
<< r << ", "
<< h  << "\n\n";

cout << "Cylinder 2 : " << x << ", "
<< y << ", "
<< r << ", "
<< h  << "\n\n";


cout << "Cylinder 3 : "  << x << ", "
<< y << ", "
<< r << ", "
<< h  << "\n\n";
;

cout << "Cylinder 1: "; cylinder1.show_r();
cout << "Cylinder 2: "; cylinder2.show_r();
cout << "Cylinder 3: "; cylinder3.show_r();

return 0;
}
};