C++ member function virtual override and overload at the same time

Question

If I have a code like this:

struct A {
  virtual void f(int) {}
  virtual void f(void*) {}
};

struct B : public A {
  void f(int) {}
};

struct C : public B         


        

Answer 1

Or you could do this:

void main()
{
    A *a = new C();
    a->f(1);  //This will call f(int) from B(Polymorphism)
}