正文
day1 python判断输入的密码是否正确
提示：扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
_username = 'leon'
_password = 'zyl'
username = input("username:")
password = input("password:")
if _username == username and _password == password:
print("welcome user {name} login ... ".format(name=username))
else:
print("Invalid username or password!")
打印结果：
当输入正确的用户名密码时：
C:\Python36\python.exe H:/leon/day1/input.py
username:leon
password:zyl
welcome user leon login ... Process finished with exit code 0
当输入错误的用户名密码时：
C:\Python36\python.exe H:/leon/day1/input.py
username:ll
password:tt
Invalid username or password! Process finished with exit code 0
