Description
- create a forest F (a set of trees), where each vertex in the graph is a separate tree
- create a set S containing all the edges in the graph
- while S is nonempty and F is not yet spanning
- remove an edge with minimum weight from S
- if that edge connects two different trees, then add it to the forest, combining two trees into a single tree
- otherwise discard that edge.
At the termination of the algorithm, the forest has only one component and forms a minimum spanning tree of the graph.
Read more about this topic: Kruskal's Algorithm
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