#include <iostream>
using namespace std;

int main() {
	// your code goes here
	float p = 11.0; 
p = p + 2.0;

float *q = &p; 
float *r = q; 
*r = *r + 1; 

int *s = new int(); 
*s = *q; 
*q = (*q)*10.0; 

*r = 15.0;

cout << p <<endl;
cout << *q <<endl;
cout << r <<endl;
cout << *s <<endl;
cout << *r <<endl;
	return 0;
}