#include<iostream.h>
class student
{
private:
int a;
int b;
public:
student()
{cout<<"student";}
~student()
{cout<<"student";}
};
class emp
{
private:
int c;
int d;
public:
emp()
{cout<<"emp:";}
~emp()
{cout<<"emp";}
};
class mm
{
private:
int aa;
int bb;
student student1;emp emp1;
public:
mm():emp1(),student1(),aa(0),bb(0)
{}
};
int main()
{
mm vv;
return 0;
}
