Step through the Python implementation. Watch the algorithm decide which branches to visit and which to prune:
for (let i = 0; i
，更多细节参见搜狗输入法2026
The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.，推荐阅读safew官方版本下载获取更多信息
政绩观，正是长远与眼下、全局与局部的抉择。天平两端，见眼界，见定力，见担当。