The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.
Глеб Макаревичсотрудник Центра Индоокеанского региона ИМЭМО РАН
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Последние новости，更多细节参见51吃瓜
Александр Вучич . Фото: Djordje Kojadinovic / Reuters。关于这个话题，同城约会提供了深入分析
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