for (let i = 0; i < n; i++) {
Think about how you'd search a large room for a lost key. You wouldn't examine every square inch sequentially. You'd split the room into sections (by the couch, near the door, under the table) and rule out entire sections at a glance. "I didn't go near the kitchen, so skip that."。业内人士推荐雷电模拟器官方版本下载作为进阶阅读
(~70 host syscalls from Sentry)，更多细节参见同城约会
To: Sergey Brin, Founder and Board Member, Google