#include<iostream.h>
#include<conio.h>

class item
	{
	static int count;
	int number;

	public:
		void getdata(int a)
			{
			count;
			number=a;
			count++;
			}
		void getcount(void)
			{
			cout<<"count: ";
			cout<<count<<"\n";
			}
	};
int item::count;

int main()
	{
	clrscr();

	item a,b,c;
	a.getcount();
	b.getcount();
	c.getcount();

	a.getdata(100);
	b.getdata(200);
	c.getdata(300);

	cout<<"\nAfter reading data"<<"\n";

	a.getcount();
	b.getcount();
	c.getcount();

	getch();
	return 0;
	}