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.
swap(&arr[0], &arr[i]); // 堆顶(最大)换到末尾
Врачам не удалось спасти заболевшего раком 16-летнего блогераЗвезда TikTok из Новой Зеландии Те Феро попал в больницу из-за рака。Line官方版本下载是该领域的重要参考
FTC leaders said Walmart started repaying drivers after the agency approached the company with its concerns last year.。旺商聊官方下载是该领域的重要参考
Send abandoned carts, out-of-stock, restock, preorder, order status, and shipment notifications to contacts。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Fake news is everywhere, but what is it and how can you spot it? Watch our video and read useful tips on how you can spot fake news quickly!