String Lenght 2

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace StringLenght
{
    class StringLenght
    {
        static void Main(string[] args)
        {
            string text = Console.ReadLine();
            var result = new StringBuilder();
            if (text.Length<20)
            {
                result.Append(text);
                for (int i = 0; i < 20-text.Length; i++)
                {
                    result.Append("*");
                }
                Console.WriteLine(result);
            }
            else if (text.Length==20)
            {
                Console.WriteLine(text);
            }
        }
    }
}