标签：password else ffffff size orm int format font name
_username = "mask"
_password = "a111"
username = input("username:")
password = input("password:")
if _username == username and _password == password: #如果 _username 等于username 并且 _password 等于 password 执行下面缩进代码
print(‘Hello {name}‘.format(name=username))
else: #否则执行下面的缩进代码
print(‘Invalid username or password !‘)
标签：password else ffffff size orm int format font name
原文地址：http://www.cnblogs.com/Mask-z/p/6044727.html
