// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
namespace ConsoleApplication
{
public class Program
public static void Main(string[] args)
Console.WriteLine("Hello World!");
if (args.Length > 0)
for (int i = 0; i < args.Length; i++)
Console.WriteLine($"{i} = {args[i]}");
}