Question

Write the syntax for Reference Operator.​

Answer 1

Answer:

syntax example :-

#include<iostream>

using namespace std;

int main()

{

int x = 10;

// ref is a reference to x.

int& ref = x;

// Value of x is now changed to 20

ref = 20;

cout << "x = " << x << endl ;

// Value of x is now changed to 30

x = 30;

cout << "ref = " << ref << endl ;

return 0;

}

Output :-

x = 20

ref = 30

Hope it will help you