auto save

diy2.py

-username = "cdz17101"
-userpassword = "5201314"
+username = "python"
+userpassword = "123456"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
@@ -10,4 +10,4 @@ while True:
         print("用户名输入错误，请重输")
         print("用户名输入错误，请重输")
     else: 
     else: 
         print("密码输入错误，请重输")
         print("密码输入错误，请重输")
-print("欢迎来到贝尔编程!")
+print("欢迎来到贝尔编程!")
\ No newline at end of file