using System;

using System.Threading;

using System.Threading.Tasks;

public class Program

{

    public static async Task Main()

    {

        var t = Task1();

        await Task2();

        await t;

    }

    public static async  ValueTask Task1()

    {

        await Task.Delay(200);

        Console.WriteLine("Task1");

    }

    public static async  ValueTask Task2()

    {

        await Task.Delay(100);

        Console.WriteLine("Task2");

    }

}