C++编译报错: qualified-id in declaration before错误日志"qualified-id in declaration before (’ token" 报错原因 报错行前面的代码缺少了 { 或者 (加上括号后问题解决版权声明:本文为qq_41035283原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/qq_41035283/article/details/119826308