C# While循环实例

来源：互联网发布：python getopt usage 编辑：程序博客网时间：2024/06/05 10:27
 using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication2{    class Program    {        static void Main(string[] args)        {            int n;            bool b = true;            while (b)            {                Console.Write("输入0-10数字：");                n = Convert.ToInt32(Console.ReadLine());                switch (n)                {                    case 0:                        b=!b;                        break;                    case 1:                        Console.WriteLine("一言九鼎！");                        break;                    case 2:                        Console.WriteLine("双喜临门！");                        break;                    case 3:                        Console.WriteLine("三生有幸！");                        break;                    case 4:                        Console.WriteLine("四海为家！");                        break;                    default:                        Console.WriteLine("Unknown!");                        break;                }            }            Console.Write("已退出循环，输入任意数退出程序：");            Console.ReadKey();        }    }}