save project

diy1.py

@@ -6,9 +6,9 @@ while True:
     if name == username and password == userpassword:
         prink("成功")
         break
-    if name != username:
+    elif
+     name != username:
        print("账号错误")
-       continue
-    if password != userpassword:
+    else
        print("密码错误")
 print("欢迎来到编程世界")
\ No newline at end of file