using System;

    class StringFilled
    {
        static void Main()
        {
            Console.WriteLine("Enter a string smaller than 20 characters");
            string text = Console.ReadLine();
            if (text.Length<20)
            {
                int length = 20-text.Length;
                string add = new string('*', length);
                text=text+add;
            }
            Console.WriteLine("The new one: {0}", text);

        }
    }