save project

diy1.py

@@ -6,10 +6,9 @@ while True:
     if name == username and password == userpassword:
         print("成功")
         break
-    if name != username:
+    elif name != username:
         print("错误1")
-        continue
-    if password != userpassword:
+    else password != userpassword:
         print("错误2")
 print("welcome to bell!")
 # 如果用户输入的账号、密码正确，提示登陆成功
\ No newline at end of file