printf("=== 排序算法性能测试 (n=%d) ===\n", N);
（一些例外情况包括：在仅包含文件而不存在次级文件夹目录的文件夹中调整设置并不会使 .DS_Store 生成；在部分采用非日志式文件系统的外置存储介质上，调整文件夹的配置不会生成 .DS_Store。）
，这一点在safew官方下载中也有详细论述
Which MacBook should you buy?As of February 2026, I think the 15-inch M4 MacBook Air is the best choice for most people. It offers quiet, Pro-level power in a more portable design and at a more reasonable price point. Better yet, it's frequently on sale for under $1,000 at Amazon and Best Buy.
是的，你可能觉得自己为了学习编程付出了很多努力，现在机器在替你完成。