diy2.py
632 Bytes
username = "python"
userpassword = "123456"
i=3
while True:
if i>=1:
name = input("请输入用户名:")
password = input("请输入密码:")
i-=1
if name == username and password == userpassword:
print("登录成功!")
break
if name != username:
print("用户名不存在,请重新输入!")
continue
if password != userpassword:
print("密码输入有错误,请重新输入!")
else:
print("你的账户已被锁定,请带身份证来我司解锁")
exit()
print("欢迎来到贝尔编程!")