格式化输出
name=input("input your name:")
age=int(input("input your age:"))
job=input("input your job:")
msg='''
----------------
Name: %s
Age : %d
Job : %s
-----end---------
''' %(name,age,job)
print(msg)
隐藏密码输入
###导入getpass模块
import getpass
username = input("username:")
###隐藏输入密码
passwd = getpass.getpass("passwd:")
print (username,passwd)
判断输入的用户名和密码是否正确
user = 'laowang'
passwd = "laowang"
username = input("username:")
password = input("passwd:")
###判断用户名和密码
if user == username and passwd == password:
print ("welcome ")
else:
print ("usernam or passwd is error")