public async Task Run()
        {
            Stopwatch stopwatch1 = new Stopwatch();
            Stopwatch stopwatch2 = new Stopwatch();

            stopwatch1.Start();
            Question14.Method1();
            long method1Result = stopwatch1.ElapsedMilliseconds;

            stopwatch2.Start();
            await Question14.Method2Async();

            long method2Result = stopwatch2.ElapsedMilliseconds;

            Console.WriteLine($"Method2Async is {method1Result - method2Result}ms faster than Method1Async");
        }
 public async Task PartG()
 {
     await Question14.PartG();
 }
 public void PartF()
 {
     Question14.PartF();
 }