static void Main(string[] args) { Person p1 = new Person(); Person p2 = new Person(); p1.Name = "EDWARD"; p1.ID = 1234; p2.Name = "SNOWDEN"; p2.ID = 4321; p1.showInformation(); p2.showInformation(); Student s1 = new Student(); s1.Name = "Miraj"; s1.ID = 32444; s1.CGPA = 3.61; s1.StudentInformation(); Employee e1 = new Employee(); e1.Name = "MARK"; e1.ID = 45687; e1.Salary = 100000000; e1.EmployeeInformation(); }