习题链接：LeetCode 853. 车队
// 边界处理：0辆车返回0，1辆车返回1（无需后续计算）
，推荐阅读同城约会获取更多信息
Последние новости，更多细节参见im钱包官方下载
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.
下沉的无限下沉，溢价的疯狂溢价，一边是拼多多上售价百余元的AI眼镜与数十元的AI耳机，另一边是售价数百美元、需要排队数月的Oura智能戒指与Meta Ray-Ban。