Unverified50% confidenceFactExact time
A*算法通过评估函数 f(n) = g(n) + h(n) 来引导搜索，g(n)是起点到当前节点的已知代价，h(n)是估计当前节点到目标的代价
1
Sources
50%
Confidence
Long-term
Relevance
8/10/2026
First Seen
Sources
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