Note: the "r" used in fopen indicates that the file is open for reading only.

注：fopen中使用的“r ”将指示文件以只读方式打开。

youdao

Note: the "r" used in fopen indicates that the file is open for reading only.

注：fopen中使用的“r ”将指示文件以只读方式打开。

youdao