#include <iostream>

class A
{
public:
    A(int n = 0) : m_n(n) { }
    A(const A &a) : m_n(a.m_n) { ++m_copy_ctor_calls; }
    ~A() { ++m_dtor_calls; }

private:
    int m_n;

public:
    static int m_copy_ctor_calls;
    static int m_dtor_calls;
};

int A::m_copy_ctor_calls = 0;
int A::m_dtor_calls = 0;

int main()
{
    A *p = 0;
    {
        const A a = 2;
        p = new A[3];
        p[0] = a;
    }
    std::cout << A::m_copy_ctor_calls << A::m_dtor_calls;
    p[1] = A(1);
    p[2] = 2;
    delete [] p;
    std::cout << A::m_copy_ctor_calls << A::m_dtor_calls << std::endl;

    return 0;
}