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名镐's Question
Math
Posted 5 months ago
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Answer from Sia
Posted 5 months ago
最小生成树(MST)在加权图中的计算可以使用Prim算法或Kruskal算法。以下是这两种算法的简要说明:

1. 
Prim算法
:
   - 从一个顶点开始,逐步扩展最小生成树。
   - 每次选择连接树中一个顶点和树外一个顶点的最小边,将该边及其连接的顶点加入树中。

2. 
Kruskal算法
:
   - 首先将所有边按权重从小到大排序。
   - 然后从最小的边开始,逐步添加边到生成树中,前提是添加该边不会形成环路,直到树中包含所有顶点。

这两种算法都能有效地找到加权图的最小生成树。

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