The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.
若返回版本号（如 v20.x.x），则说明环境准备就绪。若未安装，请访问 Node.js 官网 获取 LTS 版本。
，更多细节参见WPS下载最新地址
"No plan at the moment, no figures at the moment - I do love the area, it's just a shame that the river is across the road," she said.。同城约会是该领域的重要参考
Мощный удар Израиля по Ирану попал на видео09:41，更多细节参见Line官方版本下载
Жители Санкт-Петербурга устроили «крысогон»17:52