（一）明知住宿人员违反规定将危险物质带入住宿区域，不予制止的；
Израиль нанес удар по Ирану09:28
HTMLMediaElement — WHATWG HTML Living Standard，更多细节参见Line官方版本下载
Дания захотела отказать в убежище украинцам призывного возраста09:44
，详情可参考Line官方版本下载
（三）非法运输、买卖、储存、使用少量罂粟壳的。，更多细节参见搜狗输入法下载
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.