static void TestEmployee2() { OfficialEmployee duc = new OfficialEmployee(); int salary = duc.Payroll(20); Console.WriteLine($"Luong cua Duc = {salary}"); }
static void TestEmloyee() { OfficialEmployee duc = new OfficialEmployee(); duc.Id = 1; duc.Name = "Ngo Anh Duc"; Console.WriteLine($"Luong cua { duc.Name} = "); duc.Payroll(); UnofficialEmployee hoang = new UnofficialEmployee(); hoang.Id = 2; hoang.Name = "Vuong Ngoc Hoang"; Console.WriteLine($"Luong cua {hoang.Name} = "); hoang.Payroll(); }