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.
14:15, 27 февраля 2026Россия
。Line官方版本下载是该领域的重要参考
But more than that, they taught me how much more fun it was to learn by playing with an interactive, dynamic program instead of passively reading about concepts in a book. […]。业内人士推荐爱思助手下载最新版本作为进阶阅读
// 1. 统计每个元素出现次数，这一点在91视频中也有详细论述