编写登录接口:
输入用户名及用户命名
认证成功后,显示欢迎信息
认证失败3次后,退出程序
写一个循环,重要的思路清晰,必然需要逻辑图。
#!/usr/bin/env python#-*-coding utf8-*-#----practive---
account = "1257063655"password = "123456"for i in range(3): account1 = input("account:") password1 = input("password:") print(account1,password1)#for i in range(3): if account1 == account and password1 == password: print("welcome to you!") break else: print("password is wrong!")print("you tried too many!")欢迎大家指点
时间: 2024-11-03 02:27:46