def save(self, item: Item) - None:
The capacity of each node (how many points it can hold before splitting) controls the shape of the tree. A low capacity means nodes split early, producing a deep tree with many small cells. A high capacity means nodes tolerate more points before splitting, producing a shallow tree with larger cells.
，这一点在搜狗输入法下载中也有详细论述
10 February 2026ShareSave
This is the best commuter scooter, with more power and range than the Apollo Go and a fast 3.5-hour recharge time.，这一点在同城约会中也有详细论述
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[API_KEY]="secure-env-demo/api-key"。一键获取谷歌浏览器下载是该领域的重要参考