Graphs appear in of Meta interviews. Clone Graph and Number of Islands are the most frequently asked. In this section, I'll walk you through Meta's graph problems with the exact patterns they test. You'll learn BFS for shortest paths, DFS for exploration and cycle detection, Union-Find for connected components, and topological sort for dependencies. Meta recently introduced AI-enabled coding rounds where you debug and extend BFS/DFS implementations, making these patterns even more critical.
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$ curl repovive.com/roadmaps/meta-interview-prep/graphs/intro
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