using System;

using System.Threading.Tasks;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine($"{GetTime()} - Started tasks");

        var clothes = WashClothes();

        DryClothes(clothes);

        CleanHouse();

        CookFood();

        Console.WriteLine($"{GetTime()} - Completed tasks!");

    }

​

    private static string WashClothes()

    {

        Console.WriteLine($"{GetTime()} - Washing Clothes!");

        Task.Delay(1000).Wait();

        Console.WriteLine($"{GetTime()} - Completed washing clothes!");

        return "Wet Clothes";

    }

    private static void DryClothes(string clothes)

    {

        Console.WriteLine($"{GetTime()} - Drying Clothes!");

        Task.Delay(1000).Wait();

        Console.WriteLine($"{GetTime()} - Completed drying clothes!");

    }

    private static void CleanHouse()

    {

        Console.WriteLine($"{GetTime()} - Cleaning House!");

        Task.Delay(2000).Wait();

        Console.WriteLine($"{GetTime()} - Completed cleaning house!");

    }

    private static void CookFood ()

    {

        Console.WriteLine($"{GetTime()} - started cooking!");

        Task.Delay(2000).Wait();

        Console.WriteLine($"{GetTime()} - Completed cooking!");

    }

​

    private static string GetTime()

    {

        return DateTime.Now.ToString("HH:mm:ss");

    }

}

​