#include <iostream>
 
template <typename T>
class my_auto_ptr
{
public:
	my_auto_ptr(T* xx = nullptr) { x = xx; }
	~my_auto_ptr() { delete x; }
 
	T& operator*() { return *x; }
 
private:
	T* x;
};
 
int main()
{
    my_auto_ptr<bool>  pb (new bool(false));
    my_auto_ptr<int>   pi (new int(42));
    my_auto_ptr<float> pf (new float(0.0));
 
    *pb = true;
    *pi = 43;
    *pf = 3.14f;
 
    std::cout << std::boolalpha << *pb << '\n';
    std::cout << *pi << '\n';
    std::cout << *pf << '\n';
 
    return 0;
}

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