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.
Ранее специалисты по безопасности нашли вирус для смартфонов Apple, который может действовать скрытно. Программу научили отключать защиту от слежки iPhone.
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Structural racism and persistent inequalities leading to "notably higher risk of adverse outcomes" for women from black and Asian backgrounds and women from more deprived areas. Discrimination against disabled women, Muslim families, refugee and asylum women and LGBT families was also reported
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