diff --git a/1.py b/1.py new file mode 100644 index 0000000..6b728c7 --- /dev/null +++ b/1.py @@ -0,0 +1,20 @@ +i=3 +username = "python" +userpassword = "123456" +while True: + if i>0: + 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("用户名错误") + continue + if password!=userpassword: + print("密码错误") + else: + print("账号锁定!") + exit() +print("欢迎来到贝尔编程!") \ No newline at end of file