第十四条 任何个人和组织不得非法制作、销售、提供、使用具有下列功能的设备、软件、工具、服务：
A quadtree does the same thing for two-dimensional space. It takes a rectangular region and divides it into four equal quadrants: northwest, northeast, southwest, southeast. If a quadrant has too many points in it, it subdivides again and again. Each subdivision creates smaller and smaller cells where points are densely packed.
。heLLoword翻译官方下载对此有专业解读
Я бы очень хотел обеспечить смягчение санкций. Но сначала нам нужно закончить эту войну
Reporting contributed by World Business Express