LongMethodClass.cs

using System;

namespace ConsoleAppDemo1
{
    internal class LongMethodClass 
    {
        public string GetLongString(string s1)
        {
            string s = new string(s1);
            s = s + " 1"; 
            s = s + " 2";
            s = s + " 3";
            s = s + " 4";
            s = s + " 5"; 
            s = s + " 6";
            s = s + " 7";
            s = s + " 8";
            s = s + " 9"; 
            s = s + " 10";
            s = s + " 11";  
            s = s + " 12";
            s = s + " 13";
            s = s + " 14";
            s = s + " 15"; 
            s = s + " 16";
            s = s + " 17";
            s = s + " 18";
            s = s + " 19";
            s = s + " 20";
            s = s + " 30";
            s = s + " 31";  
            s = s + " 32";
            s = s + " 33";
            s = s + " 34";
            s = s + " 35"; 
            s = s + " 36";
            s = s + " 37";
            s = s + " 38";
            return(s);
        }
    }
}