Write a C# Sharp program to check a given array of integers of length 1 or more and return true if 10 appears as either first or last element in the given array

using System;
namespace exercises
{
   class Program
    {       
        static void Main(string[] args)
        {
            Console.WriteLine(test(new[] { 10, 20, 40, 50 }));
            Console.WriteLine(test(new[] { 5, 20, 40, 10 }));
            Console.WriteLine(test(new[] { 10, 20, 40, 10 }));
            Console.WriteLine(test(new[] { 12, 24, 35, 55 }));
           
            Console.ReadLine();
        }

    public static bool test(int[] nums)
          {
           return nums[0] == 10 || nums[nums.Length - 1] == 10;
          } 
   }
}