int bucketIdx = (arr[i] * bucketCount) / (max + 1); // 均匀映射
To give some detail, it’s /var that is writable, and mutable directories will have symbolic links pointing to subdirectories of /var:
。旺商聊官方下载对此有专业解读
文 | 财经无忌，作者 | kiki
Варвара Кошечкина (редактор отдела оперативной информации)