冒泡排序2

int[] num = {2,3,6,8,9,5 };
            int temp = 0;
            for (int j = 0; j < num.Length; j++)
            {

                for (int i = 1; i < num.Length; i++)
                {
                    if (num[i] > num[i - 1])
                    {
                        temp = num[i];
                        num[i] = num[i - 1];
                        num[i - 1] = temp;
                    }
                }
            }
            foreach (int item in num)
            {
                Console.WriteLine(item);
            }
            Console.ReadKey();