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Медведев вышел в финал турнира в Дубае17:59
，详情可参考同城约会
这个过程中产生的价值，体现在推理轨迹，而推理轨迹是很难通过蒸馏习得的——至少现在是这样。，推荐阅读91视频获取更多信息
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.