The efficiency depends on the query size relative to the data distribution. A small query in a sparse region prunes almost everything. A query that covers the whole space prunes nothing (because every node overlaps), degenerating to a brute-force scan. The quadtree gives you the most benefit when your queries are spatially local, which is exactly the common case for map applications, game physics, and spatial databases.
更多详细新闻请浏览新京报网 www.bjnews.com.cn
。Line官方版本下载对此有专业解读
5.4 FRP 服务器端配置（远程中转服务器）
Жители Санкт-Петербурга устроили «крысогон»17:52