DeclareBoolean

using System;

    class DeclareBool
    {
        static void Main()
        {
            //Declare a boolean variable called isFemale and assign an appropriate value corresponding to your gender.

            bool isFemale;
            Console.WriteLine("Enter your gender - male or female:");
            string gender = Console.ReadLine();
            if (gender == "male")
            {
                isFemale = false; Console.WriteLine(isFemale+" "+"You are not female");
            }

            else
            {
                isFemale = true; Console.WriteLine(isFemale+" "+"You are female");
            }

        }
    }