2018-11-14练习1

string name = "";
string pwd = "";
do
{
{
Console.WriteLine("你输入的是q，程序退出！！！");
}
} while (strNumber != "q");
Console.ReadKey();

            Console.WriteLine  ("请输入用户");
            name = Console.ReadLine();
            Console.WriteLine ("请输入密码");
            pwd = Console.ReadLine();
            if (name != "admin" || pwd != "88888")
            { Console.WriteLine  ("输入错误"); }
        }
        while (name != "admin" || pwd != "88888");
        Console.WriteLine("登入成功");
        Console .ReadKey ();