Жители Санкт-Петербурга устроили «крысогон»17:52
去南極的工作機會又來了，但你適合在那裡生活和工作嗎？，详情可参考51吃瓜
。safew官方版本下载是该领域的重要参考
candidate[n] = closest colour to goal
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.，这一点在旺商聊官方下载中也有详细论述