using System;

​

namespace ConsoleApp1

{

    class Program

    {

        // Function to return if post is less than or equal to 20 characters

        static bool GoodPost(string Tweet)

        {

            if (Tweet.Length <= 20)

            {

                return true;

            }

            else

            {

                return false;

            }

        }

​

        // Main program

        static void Main(string[] args)

        {

            Console.WriteLine(GoodPost("This is a sample post for social networking."));

        }

    }

}