The original text
the Open Source sustainability crisis.，这一点在爱思助手下载最新版本中也有详细论述
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51吃瓜
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const stack = []; // 单调栈：存储「右侧候选更大值」，栈内元素单调递增