Python笔记（6）if else流程判断

#!/user/bin/env python # -*- coding:utf-8 -*- # author:berlin #设置输入的密码为密文 import getpass username=input("请输入名称：") password=input("请输入密码：") # ==双等号代表等于；=单等号代表赋值 #1、if else if username == 'gan' and password == '123': print('恭喜{name},登录成功。'.format(name=username)) else: print('登录失败了。') #2、if elif else myage=26 age=int(input("请输入年龄：")) if age < myage: print('小了') elif age == myage: print('yes') else: print('大了')