Search⌘ K
AI Features
Home
Courses
Grokking the Coding Interview Patterns in C#

Graph Valid Tree

Understand how to verify if a given graph constitutes a valid tree by checking connectivity and the absence of cycles. This lesson guides you to develop practical solutions using node and edge analysis, enabling you to confidently implement and test graph validity algorithms in C#.

We'll cover the following...

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] ...