// 栈空 → 无更大元素，返回-1；栈非空 → 取栈顶（第一个更大值）
OsmAnd's HH-Routing is more than just an algorithm; it's a testament to innovative problem-solving. It’s a carefully engineered system born from the need to overcome specific, demanding constraints: the desire for blazing speed, minimal storage, complete routing flexibility, regional map support, and adaptability to fresh data.
，详情可参考safew官方版本下载
Материалы по теме:，更多细节参见夫子
S26 系列仍然由我们熟悉的标准版、Plus 和 Ultra 组成。