#include <iostream>
using namespace std;

class Student
{
private:
  string name;
public:
  static int count;//static member here
  Student(string = "");
  ~Student();
  void setName(string na);  
  string getName(void);
  void printName();
};


int Student::count{0}; //YOU NEED TO INITIALIZE IT HERE!

Student::Student(string na)
  :name{na}
{
  count++;
}

Student::~Student()
{
  count--;
}

void Student::setName(string na)
{
  name=na;
}

string Student::getName()
{
  return name;
}

void Student::printName()
{
  cout << name << endl;
}

int main()
{
  Student stu1("Alberto");
  stu1.printName();
  cout << Student::count << " Student created" <<  endl;/*This is how you call
							  the member count*/

  Student stu2("John");
  stu2.printName();
  cout << Student::count << " Students created" << endl;
  Student stu3("Peter");
  stu3.printName();
  cout << Student::count << " Students created" << endl;

  stu1.~Student();//This decreases the count to 2
  cout << Student::count << " Students created" << endl;

  stu1.printName();//But beware!!! stu1 has not really been destroyed!

}