Can 2 classes share a friend function?

Question

Today i have a doubt regarding friend function. Can two classes have same friend function? Say example friend void f1(); declared in class A and class B. Is t

Answer 1

#include

using namespace std;

class first
{
    friend void getdata(first object1, int i);
};

class second
{
    friend void getdata(second object2, int j);
};

getdata(first object1, int i, second object2, int j)
{
    cout<