1) Hola Mundo .net

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HolaMundo
{

class Program

{

static void Main(string[] args)

{

Console.WriteLine(“Hola Mundo .net”);

Console.ReadLine();

}

}

}

 

Hola Mundo .net

Hola Mundo .net