networkx.algorithms.components.number_connected_components¶
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number_connected_components
(G)[source]¶ Return the number of connected components.
Parameters: G (NetworkX graph) – An undirected graph. Returns: n – Number of connected components Return type: integer See also
connected_components()
,number_weakly_connected_components()
,number_strongly_connected_components()
Notes
For undirected graphs only.