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.
2001—2008年,秘鲁GDP年均增长约8.3%成为拉美增长最快的经济体之一。即便把时间延长到2001—2013年,仍保持约6.1%的高速增长。人均GDP(按购买力平价计算)也从2000年的5011国际元提高到2013年的11290国际元,实现翻番。
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Москвичей предупредили о резком похолодании09:45
Musician Letty Stott plays a replica of a carnyx to Fraser Hunter, presenter Alice Roberts and Gary Trimble during filming for Digging for Britain,推荐阅读safew官方版本下载获取更多信息
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