auto save

diy1.py

@@ -6,10 +6,10 @@ while True:
 # 请用input()实现用户输入账号、密码的功能
     if name==username and password==userpassword:
         break
-    if name != username:
+    elif name != username:
         print('用户名错误，请重新输入')
-        continue
-    if password != userpassword:
+        #continue
+    else password != userpassword:
         print('密码错误，请重新输入')
 print('               欢迎来到贝尔编程')