账户登录简版

标签：line   amp   ar   re   c   用户   

 static void Main(string[] args)        

{            

const string UN = "admin";           

  const string PW = "123456";            

string usename, password;            

int i=0;            

while (i <=3)            

{    

             Console .WriteLine ("请输入用户名:");        

         usename=Console .ReadLine ();        

         Console .WriteLine ("请输入密码:");            

         password =Console .ReadLine ();                

         if ((usename == UN) && (password == PW))  

         {   

                  Console.WriteLine("登陆成功");   

                  break;   

             }       

          else  

               {           

                        Console.WriteLine("请重新登陆");   

                           i++;   

              }               

          }       

  if (i > 3)   

  {      

           Console.WriteLine("当天登陆超过三次，账户被锁定");

   }       

    Console.ReadLine();

  }

账户登录简版,布布扣,bubuko.com

账户登录简版

标签：line   amp   ar   re   c   用户   

原文地址：http://www.cnblogs.com/hnzsb-vv1130/p/3832394.html