Write a program to demonstrate the use of the reference variable.
#include<iostream> using namespace std; int main() { int a = 87; int &p = a; cout << "a = " << a << " p = " << p << endl; cout << "&a = " << &a << " &p = " << &p << endl; return 0; }
Output
a = 87 p = 87 &a = 0x28fef8 &p = 0x28fef8