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。业内人士推荐51吃瓜作为进阶阅读
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.
Последние новости
引爆股价的不是业绩反转，而是一款被股民戏称为 “阴伟达” 的新药。