#include <iostream>

int main() {
  int x = 3;
  int y = 2;
  std::cout << "x = " << x << ", y = " << y << std::endl;
  int *p;
  p = &x;
  *p = *p + y;
  std::cout << "x = " << x << ", y = " << y << std::endl;
  return 0;
}
/* end */

x = 3, y = 2
x = 5, y = 2