The pruned nodes (in red) represent entire regions of space that the algorithm never examines. The points inside those regions are never checked. Compare the "Nodes Visited" count to the total number of points. The quadtree is doing far less work than a brute-force scan.
"I mean, it's a win-win situation really," she says.。关于这个话题，新收录的资料提供了深入分析
不过，细翻财报可以发现，全年亮眼的业绩并不能掩盖瑞幸已经出现的“内伤”——全年净利润的增长，主要是由上半年增长驱动，下半年两个季度全在下滑。。关于这个话题，新收录的资料提供了深入分析
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