python 学习之路-day5

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")