Web Reference: An adjacency list is a collection of unordered lists used to represent a finite graph. Each list describes the set of neighbors of a node in the graph. The given node will always be the first node with val = 1. You must return the copy of the given node as a reference to the cloned graph. In-depth solution and explanation for LeetCode 133. Clone Graph in Python, Java, C++ and more. Intuitions, example walk through, and complexity analysis. Better than official and forum solutions. Solve Leetcode #133 Clone Graph with a clear Python solution, step-by-step reasoning, and complexity analysis.
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