public class Employees {
	public static void main(String[] args){
		Employee emp1 = new Employee();
		System.out.println("emp1 ID : " + emp1.ID);
		Employee emp2 = new Employee();
		System.out.println("emp2 ID : " + emp2.ID);
		Employee emp3 = new Employee();
		System.out.println("emp3 ID : " + emp3.ID);
	}
}