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Decode the Coding Interview in Kotlin: Real-World Examples

DIY: Number of Connected Components in an Undirected Graph

Explore how to solve the problem of counting connected components in an undirected graph by implementing algorithms in Kotlin. Understand graph traversal concepts and constraints to prepare for real coding interviews involving graph structures.

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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 ...