“脚要踩在大地上。我们干任何事情都有内在规律。”
第六十五条 有下列行为之一的，处十日以上十五日以下拘留，可以并处五千元以下罚款；情节较轻的，处五日以上十日以下拘留或者一千元以上三千元以下罚款：
，这一点在服务器推荐中也有详细论述
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.
Tetrapal: A Palette Triangulator
Glowfrog Games; PC