#include <iostream>
using namespace std;
class test
{
public:
    test(int iVar):m_iVar(iVar),m_iCount(0){m_iCount=++s_iCount;cout<<"I am in constructor and I am the "<<s_iCount<<endl;};
    test(){test(0);};
    void print(){cout<<m_iVar<<endl;cout<<s_iCount<<endl;};
    ~test(){cout<<"I am in destructor and I am the "<<m_iCount<<endl;};
private:
    int m_iVar;
    int m_iCount;
    static int s_iCount;
};
int test::s_iCount = 0;
int main()
{
    test t;//a
    test t1();//b
    test();//c
    system("pause");
    return 0;
}