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Problem: Find if Path Exists in Graph

Understand how to apply Breadth-First Search (BFS) to determine if a path exists between two vertices in a bidirectional graph. Learn to represent graphs with adjacency lists, track visited nodes efficiently, and analyze time and space complexity for scalable graph traversal.

Statement

You are given a bidirectional graph consisting of n vertices, labeled from 00 to n1n - 1 (inclusive). The graph’s edges are provided as a 22D integer array edges, where each edges[i] =[ui,vi]= [u_i, v_i] represents a bidirectional edge between vertex uiu_i and vertex viv_i ...