#! usr/bin/env python#!-*-conding:utf-8-*-#第一步:定义变量 name = 'python' passwd = 'password'#第二步:写while循环 定义count=0#第三步:判断count=3则打印print("Account Be Locked!!Please Change User")并跳出程序break#第四步:用input模块和用户交互#第五步:if判断用户输入是否何定义变量的值相同,用户名和密码匹配则打印Welcome Login...并跳出程序break#第六步:if判断用户输入和定义用户和密码不匹配则循环三次退出程序name = 'python'passwd = 'password'count = 0while True: if count == 3: print("Account Be Locked!!Please Change User") break username =input("Please input your name :") password =input("Please input your password:") if username == name and password == passwd: print("Welcome Login...") break else: print("Login falied ,Please again Try...Thank you!") count +=1