#include <iostream>
using namespace std;

class T
{    
     int x;
public:
    T(int xx) {  x=xx;    cout<<"constructor: "<<x<<endl;     }
    ~T( ) {                 cout<<"destructor: "  <<x<<endl;    }
};

int main( )
{    
  T t1(10);
    T t2(t1);
    cout<<"****************************\n";    
}