2018-12-06排序数组二

Console.WriteLine("请输入六个数字");
int[] a = new int[6];
for (int i = 0; i < a.Length; i++)
{
Console.WriteLine("请输入第{0}个数字", i + 1);
a[i] = Convert.ToInt32(Console.ReadLine());

        }

        Array .Sort (a);
       Array.Reverse (a);
       Console.WriteLine("排序为：");
       foreach (var item in a)
       {
           Console.Write(item + "\t");
       }

        
        

        Console.ReadKey();