save project

diy1.py

@@ -10,3 +10,5 @@ if name==username and password==userpassword:
     print("登录成功")
     print("登录成功")
 else:
 else:
     print("登录失败")
     print("登录失败")
+    break
+print("欢迎用户来到贝尔编程")
\ No newline at end of file