By cleverly identifying crucial "bottleneck" border points, creating a universal two-level hierarchy, and dynamically refining routes with our optimized A* engine, we've managed to deliver a vastly superior navigation experience. It's a win for every OsmAnd user who relies on fast, dependable, and customizable offline navigation.
"ANTHROPIC_BASE_URL": "https://open.bigmodel.cn/api/anthropic",
，详情可参考搜狗输入法2026
It's a gate -- dispatch by type
优势：时间复杂度O(d*(n+k))，d为位数，适合位数少的整数