using System;

​

namespace TupleDemo

{

    public class Program

    {

        private static readonly ValueTuple<string, string>[] test1 = new ValueTuple<string, string>[]{

            new ValueTuple<string, string>("foo", "bar"), 

            new ValueTuple<string, string>("baz", "foz")

        };

        private static readonly ValueTuple<string, string>[] test2 = new ValueTuple<string, string>[]{

            ("foo", "bar"), 

            ("baz", "foz")

        };

        public static void Main(string[] args)

        {

            Console.WriteLine(test1[0]);

            Console.WriteLine(test2[0]);

        }

    }

}