Question

write c++ program to read the value of distance fromone object and add with value in another object using friend function​

Answer 1

Answer:

include <iostream>

using namespace std;

class Distance {

private:

int meter;

// friend function

friend int addFive(Distance);

public:

Distance() : meter(0) {}

};

// friend function definition

int addFive(Distance d) {

//accessing private members from the friend function

d.meter += 5;

return d.meter;

}

int main() {

Distance D;

cout << "Distance: " << addFive(D);

return 0;

}