Example 2: deference and address operator
In this code example the memory address of the variable b is output.
#include <iostream>
using namespace std;
int main() {
int* a;
int b = 10;
// a now points to the memory address of b
a = &b;
// print memory adress of a
cout << "memory adress: " << a << endl;
// print value of a
cout << "value: " << *a << endl;
return 0;
}Output
memory adress: 0x7ffee470a94c
value: 10