For well-distributed points, nearest neighbor search is often near O(logn)O(\log n)O(logn) in practice. In the worst case (all points clustered tightly or along a line), it can degrade to O(n)O(n)O(n), but this is uncommon with typical spatial data.
团聚餐桌上，大鱼大肉减少了，新鲜时蔬比例明显提高。长辈直言，吃得健康最重要。和家人组团来采摘草莓，自动控温、精准滴灌、智能分拣，科技感十足的草莓大棚成了热门打卡点。
，详情可参考爱思助手下载最新版本
converted tokens into cash. You had to have a token—and to get one, you appeared
At first glance, one might mistake Andrew's custom-built desk for upscale gym equipment