我想使用cout在c++中打印一条大消息。
例:
cout<<"Camera could not be opened in the requested access mode, because another
application (possibly on another host) is using the camera."<<endl;
但我得到一个错误。
有什么帮助吗?
最佳答案
像这样:
cout<<"Camera could not be opened in the requested access mode, because another "
"application (possibly on another host) is using the camera."<<endl;
要么
cout<<"Camera could not be opened in the requested access mode, because another\n"
"application (possibly on another host) is using the camera."<<endl;
在C和C++中,编译器将并置两个彼此相邻的字符串。