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Clone Graph

Explore how to clone an undirected and connected graph by creating a deep copy of each node and its neighbors. This lesson helps you understand graph representation, adjacency lists, and how to replicate graph structures without affecting the original, preparing you to solve similar coding interview problems confidently.

Statement

You are given a reference to a single node in an undirected, connected graph. Your task is to create a deep copy of the graph starting from the given node. A deep copy means ...