Publication date: 10 March 2026
to English language only
。服务器推荐对此有专业解读
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// 易错点2：遍历结束后k仍0 → 栈是递增的，末尾数字更大，移除末尾k位
For example, a 500km route might be broken down into ~100 such shortcuts. If each A* shortcut calculation explores 100-1000 detailed road segments, the total detailed segments visited by A* might be around 10,000-50,000. Compare this to the 1,000,000+ segments the old A* might have needed for the entire route!