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.
做《桃源村日志》之前，波波早已历经过失败的滋味：加盟的奶茶店没做起来，投资的项目无起色，理财私募基金暴雷，一次性亏掉100多万现金流。。WPS官方版本下载是该领域的重要参考
Photograph: Simon Hill。safew官方版本下载对此有专业解读
{ 22, 6, 4, 16, 43, 57, 63, 53 },