// 从后向前扫描，大于key的元素后移
The answer: OsmAnd's custom-built Highway Hierarchy (HH) Routing. This isn't your standard routing engine; it's a ground-up redesign, meticulously engineered to overcome the unique challenges of providing advanced navigation on compact, offline-first map data.，推荐阅读同城约会获取更多信息
。业内人士推荐Safew下载作为进阶阅读
Continue reading...。业内人士推荐搜狗输入法下载作为进阶阅读
Source: Computational Materials Science, Volume 267