string food = "Pizza";
string* ptr = &food;

// Output the value
of food (Pizza)
cout << food << "n";

// Output the memory address
of food (0x6dfed4)
cout << &food << "n";

// Access the memory
address of food and output its value (Pizza)
cout << *ptr << "n";


// Change the value of the pointer
*ptr = "Hamburger";

//
Output the new value of the pointer (Hamburger)
cout << *ptr << "n";

//
Output the new value of the food variable (Hamburger)
cout << food << "n";