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DIY: Number of Connected Components in an Undirected Graph

Explore how to count connected components in an undirected graph by implementing graph traversal algorithms in Rust. This lesson helps you understand graph connectivity concepts and apply them to solve real interview problems related to graph data structures.

Problem statement

Suppose you are given an undirected graph with n nodes. You are also given an integer n and an array edges where edges[i] = [xi, yi] indicates that there is an edge between xi and yi in the graph. Your task is to return the ...