Easy import/export of settings
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
。夫子对此有专业解读
补选程序参照本法第十八条、第十九条的规定办理。补选的居民委员会成员的任期到本届居民委员会任期届满时止。
A quadtree does the same thing for two-dimensional space. It takes a rectangular region and divides it into four equal quadrants: northwest, northeast, southwest, southeast. If a quadrant has too many points in it, it subdivides again and again. Each subdivision creates smaller and smaller cells where points are densely packed.