public void TestGetMedian()
        {
            var slidingWindow = new SlidingWindow(4);

            slidingWindow.AddDelay(3);
            PrintMedian(slidingWindow);
            Assert.AreEqual(-1, slidingWindow.GetMedian());

            slidingWindow.AddDelay(7);
            PrintMedian(slidingWindow);
            Assert.AreEqual(5, slidingWindow.GetMedian());

            slidingWindow.AddDelay(4);
            PrintMedian(slidingWindow);
            Assert.AreEqual(4, slidingWindow.GetMedian());

            slidingWindow.AddDelay(9);
            PrintMedian(slidingWindow);
            Assert.AreEqual(5.5, slidingWindow.GetMedian());

            slidingWindow.AddDelay(11);
            PrintMedian(slidingWindow);
            Assert.AreEqual(8, slidingWindow.GetMedian());

            slidingWindow.AddDelay(2);
            PrintMedian(slidingWindow);
            Assert.AreEqual(6.5, slidingWindow.GetMedian());

            slidingWindow.AddDelay(15);
            PrintMedian(slidingWindow);
            Assert.AreEqual(10, slidingWindow.GetMedian());

            slidingWindow.AddDelay(4);
            PrintMedian(slidingWindow);
            Assert.AreEqual(7.5, slidingWindow.GetMedian());

            slidingWindow.AddDelay(42);
            PrintMedian(slidingWindow);
            Assert.AreEqual(9.5, slidingWindow.GetMedian());

            slidingWindow.AddDelay(6);
            PrintMedian(slidingWindow);
            Assert.AreEqual(10.5, slidingWindow.GetMedian());
        }
 private void PrintMedian(SlidingWindow window)
 {
     Console.Out.WriteLine(window.WindowToString() + " " + window.GetMedian());
 }