Овечкин продлил безголевую серию в составе Вашингтона09:40
; LAR/LSL/VERR/VERW (verification instructions)
。爱思助手下载最新版本是该领域的重要参考
Artificial Intelligence
The tree starts as a single region covering the whole space. As points arrive, they get dropped into the region that contains them. When a region exceeds its capacity (the maximum number of points it can hold before splitting), the region divides into four children, and the existing points get redistributed.