从大到小排序（界别顺序排序和冒泡排序）

从大到小排序（区分顺序排序和冒泡排序）

    #region 顺序排序
            /*int[] numbs = { 3,2,9,7,5,6};
            int temp = 0;
            for (int i = 0; i < numbs.Length; i++)
            {
                for (int j = i+1; j < numbs.Length; j++)
                {
                    if (numbs[j]>numbs[i])
                    {
                        temp = numbs[j];
                        numbs[j] = numbs[i];
                        numbs[i] = temp;
                    }
                }
            }
            foreach (int item in numbs)
            {
                Console.Write(item+",");
            }*/
            #endregion
          
            #region 真正的冒泡排序
            /*int[] aaa = { 5, 12, 3, 52, 2, 67 };

            for (int j = 0; j <= aaa.Length; j++)
            {
                for (int i = 1; i < aaa.Length; i++)
                {
                    int temp;
                    if (aaa[i] > aaa[i - 1])
                    {
                        temp = aaa[i];
                        aaa[i] = aaa[i - 1];
                        aaa[i - 1] = temp;
                    }
                }
            }
            foreach (int item in aaa)
            {
                Console.Write(item + " ");
            }*/
            #endregion