using System;

using System.Linq;

using System.Threading;

​

namespace Go_comparison

{

    public class Program

    {

        public static void Main(string[] args)

        {

            var jobs = Enumerable.Range(1, 5);

​

            jobs.AsParallel().WithDegreeOfParallelism(3)

                .Select(x =>

                {

                    Console.WriteLine($"Starting work on iten {x}");

                    Thread.Sleep(1000);

                    Console.WriteLine($"Finished work on iten {x}");

​

                    return x * 2;

                })

                .ForAll(Console.WriteLine);

​

            Console.ReadLine();

        }

    }

}