static void Main(string[] args)
{
Manager e = new Manager("Manager", "mgr", 53000, 1);
Console.WriteLine("Empid: " + e.EMPNO + ", Designation: " + e.DESIGNATION + ", Name: " + e.NAME + ", Basic salary: " + e.BASIC + ", Dept No: " + e.DEPTNO);
e.Insert();
e.Upadte();
e.Delete();
Console.ReadLine();
GeneralManager m = new GeneralManager("", "General", "GM", 25000);
Console.WriteLine("Empid: " + m.EMPNO + ",Perks: " + m.Perks + ", Designation: " + m.DESIGNATION + ", Name: " + m.NAME + ", Basic salary: " + m.BASIC);
m.Insert();
m.Upadte();
m.Delete();
Console.ReadLine();
CEO ceo = new CEO("", 200000);
Console.WriteLine("Empid: " + ceo.EMPNO + ", Name: " + ceo.NAME + ", Basic salary: " + ceo.BASIC + ", Net salary: " + ceo.CalcNetSalary());
ceo.Insert();
ceo.Upadte();
ceo.Delete();
Console.ReadLine();
CEO ceo1 = new CEO("CEO", 1000);
Console.WriteLine("Empid: " + ceo1.EMPNO + ", Name: " + ceo1.NAME + ", Basic salary: " + ceo1.BASIC + ", Net salary: " + ceo1.CalcNetSalary());
ceo1.Insert();
ceo1.Upadte();
ceo1.Delete();
Console.ReadLine();
}
