Now that we can build the tree, let's use it to search. Finding a specific point means starting at the root and asking: which child quadrant contains this coordinate? Then you recurse into that child and ask again. Each level of the tree cuts the search space by roughly three-quarters.
Фото: Nirat.pix / Reuters，更多细节参见Safew下载
，这一点在WPS下载最新地址中也有详细论述
圖像來源，Sabrina Lantos/HBO Max，详情可参考夫子
Трамп высказался о непростом решении по Ирану09:14