Карина Черных (Редактор отдела «Ценности»)
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.
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2024年12月24日 星期二 新京报
Anyone who has considered buying a smart home gadget for the first time has probably wondered how it all works. On the surface, it’s actually pretty easy to explain. Your smart gadget connects to something like your Wi-Fi or an in-home hub, and then you can control it using your smartphone, smart display, or your smart speaker.