Last month the government launched a three-month consultation on banning social media for under-16s in the UK, after the world's first ban took effect in Australia last year.
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.
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Раскрыты подробности о договорных матчах в российском футболе18:01
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