save project

diy2.py

@@ -8,7 +8,8 @@ while True:
         break
         break
     if name != username:
     if name != username:
         print("用户名错误，请重新输入:")
         print("用户名错误，请重新输入:")
-        continue 
-    if password != usepassword:
+        elif 
+    if password != userpassword:
         print("密码输入错误，请重新输入:")
         print("密码输入错误，请重新输入:")
+        else
 print("欢迎来到贝尔编程!") 
 print("欢迎来到贝尔编程!") 
\ No newline at end of file