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Grokking the Coding Interview Patterns in C++

Number of Connected Components in an Undirected Graph

Explore how to determine the number of connected components in an undirected graph with n nodes and given edges. Learn to implement graph solutions efficiently, using techniques such as Union Find, to optimize time and space complexity for coding interviews.

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Statement

For a given integer, n, and an array, edges, return the number of connected components in a graph containing n nodes. ...