using System;

public class Program

{

    public static void Main()

    {

        {

            int age, x;

           char gender;

​

           Console.Write("What is your age?_:");

           age = Convert.ToInt32(Console.ReadLine());

           Console.Write("Enter your gender (M/F):");

           gender = Convert.ToChar(Console.ReadLine());

​

           if (age >= 18)

           {

               if (gender == 'F')

               {

                   Console.Write("\tYou are eligible for: Banker, Scientist, and Chef");

               }

               else

               {

                   Console.Write("\tYou are eligible for: Police, Fireman , and Pilots");

               }

           }

           else

           {

               x = 18 - age;

               Console.WriteLine("Wait {0} year(s) and come again!",x);

            }

           Console.ReadLine();

       }

    }

}