编写登陆接口(2)

# _user = "alex"
# _passwd = "abc123"
#
# passed_authentication = False #假
#
# for i in range (3):
#     username = input("Username:")
#     password = input("Password:")
#
#     if username == _user and password == _passwd:
#         print("Welcome %s login..."%_user)
#         passed_authentication = True
#         break
#     else:
#         print("Invalid username or password!")
# if not passed_authentication:
#     print("不要比连")


_username = "Zoom"
_mima = "1234"
for i in range(3):
    username = input("name:")
    password = input("password:")

    if username == _username and _mima == password:
        print("welcome the word")
        break
    else:
        print("no away")
else:
    print("buyaobilian")

　　上面是老师教的下面是自己写的