#include <iostream>
 
class Base
{
public:
    Base() {};
    virtual ~Base() {};
};
 
class Derived : protected Base
{
public:
    virtual ~Derived() {};
};
 
int main()
{
    Base *pb = new Derived();
    return 0;
}

 

Câu hỏi liên quan

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ZUNIA12

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