Write a C# Sharp program to check whether a given number (integer) is Oddish or Evenish

using System;
using System.Linq;
namespace exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = 120;
            Console.WriteLine("Original number: " + n);
            Console.WriteLine("Check the said number is Oddish or Evenish! " + test(n));
            n = 321;
            Console.WriteLine("\nOriginal number: " + n);
            Console.WriteLine("Check the said number is Oddish or Evenish! " + test(n));
            n = 43;
            Console.WriteLine("\nOriginal number: " + n);
            Console.WriteLine("Check the said number is Oddish or Evenish! " + test(n));
            n = 4433;
            Console.WriteLine("\nOriginal number: " + n);
            Console.WriteLine("Check the said number is Oddish or Evenish! " + test(n));
        }
        public static string test(int n)
        {
            string str = n.ToString();
            int total = 0;
            for (int i = 0; i < str.Length; i++)
                total += int.Parse(str[i].ToString());
            return (total % 2 == 0 ? "Evenish" : "Oddish");
        }
    }
}