using System;

namespace TaxCalcualtion            

{

public class EmployeeTax : TaxPayerInfo

 {

    public static int Id {get;set;}

    public static string Name {get;set;}

    public static  string Gender {get;set;}

    public static int Age  {get;set;}

    public static Double Salary  {get;set;}

​

    public static void Main(string [] args)

    {

        try

        {

            while (true)

            {

                 Console.WriteLine("Enter your Emp ID: ");

                    Id = int.Parse (Console.ReadLine());

                     Console.WriteLine("Enter your Name: ");

                    Name = Console.ReadLine();

​

                    Console.WriteLine("Enter your date of birth in 'mm/dd/yyyy' format: ");

​

                    DateTime dateTime;

                    DateTime.TryParse(Console.ReadLine(), out dateTime); 

​

                    Age = DateTime.Today.Year - dateTime.Year;

​

                    Console.WriteLine("Enter your Gender: ");

                    Gender = Console.ReadLine();

​

                    Console.WriteLine("Enter your Salary: ");

                    Salary = double.Parse(Console.ReadLine()); 

                if (Age <= 18)

                    {

                        Console.WriteLine("Minor dont need to pay taxes.");

                    }

​

                    if (!string.IsNullOrEmpty(Name) && Age > 18 && Salary > 0)

                    {

                        var tax = new TaxPayerInfo();

                        Console.WriteLine("Tax you need to pay is: " + tax.CalculateTax(Gender, Age, Salary));

                    }

​

                    Console.WriteLine("\nDo you want to continue: (y/n) ");

                    if (Console.ReadLine() == "n")

                    {

                        return;

                    }

                }

            }

           catch (Exception )

           {}

            //{

              //  Console.WriteLine("EXCEPTION: " + ex.Message, ex.InnerException);

            //}

​

        }

    public override double CalculateTax(string gender, int age, double salary) 

        {

            return base.CalculateTax(gender, age, salary);

        }

    }

    public class TaxPayerInfo

    {

        public virtual double CalculateTax(string gender, int age, double salary)

        {

            try

            {

                gender = gender.ToLower();

​

                if (gender == "male" && age >= 18)

                {

                    return salary / 30;

                }

​

                if (gender == "female" & age >= 18)

                {

                    return salary / 40;

                }

​

            }

            catch (Exception ex)

            {

                Console.WriteLine("Cannot calculate Tax: " + ex.Message);

            }

            return 0;

        }

​

    }

}