C# Console的属性、普通数组的获取长度、反转与排序

using System;
using static System.Array;
namespace ConsoleApplication1
{
    
    class Program
    {
        public static void Main()
        {
            Console.Title = "cxc";
            Console.WindowTop = 00;
            // Console.WindowWidth = 20;
            //Console.Beep();
            int[] a = new int[5] { 3, 5, 1, 4, 2 };
            for(int i=0;i<a.Length;i++)
            {
                Console.WriteLine(a[i]);
            }
            
            Console.WriteLine(a.GetLength(0));
            Reverse(a);
            for (int i = 0; i < a.Length; i++)
            {
                Console.WriteLine(a[i]);
            }
            Sort(a);
            for (int i = 0; i < a.Length; i++)
            {
                Console.WriteLine(a[i]);
            }
        }
    }
}