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Grokking the Coding Interview Patterns in Go

Graph Valid Tree

Explore techniques to determine if a graph with given nodes and edges is a valid tree. Understand how to check connectivity and detect cycles to solve graph validation problems commonly asked in coding interviews.

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Statement

Given n as the number of nodes and an array of the edges of a graph, find out if the graph is a valid tree. The nodes of the graph are labeled from 00 to n−1n - 1, and edges[i]=[x,y]edges[i] = [x, y] ...