//  A1_7.cpp

#include <iostream>
using namespace std;

class A { public: void mf() { cout << "\n  this is A::mf()"; } };
class B { public: void mf() { cout << "\n  this is B::mf()"; } };

class C : public A, public B { };

void main() {

  C c;
//  c.mf();  won't compile - ambiguous
  c.A::mf();
  c.B::mf();
  cout << "\n\n";
}