Write a C# Sharp program to remove the first and last elements from a given string

using System;
namespace exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Original string: PHP");
            Console.WriteLine("After removing first and last elements: "+test("PHP"));
            Console.WriteLine("Original string: Python");
            Console.WriteLine("After removing first and last elements: " + test("Python"));
            Console.WriteLine("Original string: JavaScript");
            Console.WriteLine("After removing first and last elements: " + test("JavaScript"));
        }
        public static string test(string str1)
        {
            return str1.Length > 2 ? str1.Substring(1, str1.Length - 2) : str1;
        }
    }
}