习题链接：LeetCode 901. 股票价格跨度
Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.
，更多细节参见搜狗输入法2026
从这句话当中，也可以理解杨植麟为什么选择“慢”。
macOS/Linux: ~/.claude/settings.json
第四十五条 下列情形应当按规定预缴税款：