小白Day1账户密码

_username = "Alisa"
_password = "1234a"
count = 0
while count < 3:
 username = input("username:")
 password = input ("password:")
 if username == _username and password == _password:
         print("Welcome {name} to log in!".format(name=_username))
         break
 else:
          if count == 2:
              print("Locked Already")
              break
          print("Try again,daring!")

 count = count + 1