// 当前元素入栈：成为「左侧元素」的候选更大值（易错点4：别漏写这一步）
The algorithm also visits children in order of distance to the query point. This means it checks the most promising quadrants first, which tends to find a good candidate early and enables aggressive pruning of the remaining quadrants. Without this ordering, the algorithm would still produce the correct result, but it would prune fewer nodes.，这一点在服务器推荐中也有详细论述
。safew官方版本下载是该领域的重要参考
are to copy and to extend (append), with "slicing" being common enough that
在当前我服务的公司里，有一个前端实习生，他的工作效率竟然明显高于不少工作四五年的前端同事。他不仅文档写得清晰完整，而且能快速实现相对复杂的交互与逻辑。，这一点在Line官方版本下载中也有详细论述