Stopwatch C#

using System.Diagnostics; using System.Threading.Tasks; using System;

class Test 

{

    static void Main() 

    {

        var watch = new Stopwatch();

        watch.Start();

        

        using (var task = Task.Delay(5000))

        {

            task.Wait();

        }

        

        watch.Stop();

        

        Console.WriteLine("Time elapsed ... " + watch.Elapsed);

    }

}