#include <iostream>
#include <string>
using namespace std;

int main() {
  string food = "Pizza";
  string* ptr = &food;
  *ptr = "Hamburger";   // change the value via the pointer
  cout << *ptr << "\n"; // Hamburger
  cout << food;         // the original also changed
  return 0;
}
// Output:
// Hamburger
// Hamburger