Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36
Games and physics simulations need to detect which objects are touching or overlapping. With nnn objects, checking every pair is O(n2)O(n^2)O(n2) comparisons, which gets expensive fast. A hundred objects means roughly 5,000 pair checks. A thousand means nearly 500,000.，详情可参考同城约会
Chris Damant/Bernwood Ecology。关于这个话题，旺商聊官方下载提供了深入分析
(and seem to get mixed up with its use of LUCIFER/DSD-1/DES for communications).，这一点在同城约会中也有详细论述