写一个线程起步5根线程每次输出1到200之间的一个随机数

            new Thread((object obj) =>
                {
                    for (int i = 0; i < 5; i++)
                    {
                        new Thread((object obj1) =>
                            {
                                Console.WriteLine(new Random(DateTime.Now.Millisecond).Next(1, 200));
                            }).Start();
                    }

                }).Start();