[应用题,25分] #include
class Cdate
{
int day,month,year;
public:
Cdate ()
{
day=1;
month=1;
year=1999;
cout<<"default constructing\n";}
Cdate (int d,int m,int y)
{
day=d;

month=m;
year=y;
cout<<"constructing\n";
}
~ Cdate (){cout<<"destructing"<<><"><><><>void print( )
{cout<<><"><><>};
void main()
{ Cdate a1,*a2;
a2=new Cdate (30,12,1996);
a1.print();
a2->print();
delete a2;
}
运行结果是：
<"><">