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.
Pruned images: 0 (layers: 0, objsize: 36.9 MB)
，这一点在WPS官方版本下载中也有详细论述
Need competitor analysis tool
真要拿这套方案去赌消费者是否认可，还是要看最后的路测报告，否则很难服众。，更多细节参见51吃瓜
BEST FOR SMALL SCHOOL FANS，更多细节参见快连下载-Letsvpn下载
curr = buckets[i];