#include <iostream>
using namespace std;
 
class CBase{};
 
class CDerivedA: public CBase{};
 
class CDerivedB : public CBase{};
 
class CDerivedC : public CBase{};
 
template <typename T>
void Draw(T* face)
{
	cout<<"Base"<<endl;
}
 
template <>
void Draw<>(CDerivedA* face)
{
	cout<<"A"<<endl;
}
 
template <>
void Draw<>(CDerivedB* face)
{
	cout<<"B"<<endl;
}
 
int main() {
	CBase* a = new CDerivedA ();
    CBase* b = new CDerivedB ();
	CBase* c = new CDerivedC ();
 
	Draw(a);
    Draw(b);
    Draw(c);
 
	return 0;
}

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