#include <iostream>
using namespace std;

class Package
{
  private:
    int value;
  public:
    Package()
      {
        value = 7;
        cout << "Constructor:" << value << endl;
      }
    Package(int v)
    {
		value = v;
		cout << "Constructor:" << value << endl;
	}
	~Package()
		{
			cout << "Destructor:" << value << endl;
		}
};

int main()
{
	Package obj1(4);
	Package obj2 ;
	Package obj3(2);
	return 0;
}