# Graph

- [Data Structure](https://algorithm.prettylog.com/overview/2.-data-structures/graph/data-structure.md): How to store Graph data in a code?
- [Traverse Graph](https://algorithm.prettylog.com/overview/2.-data-structures/graph/traverse-graph.md)
- [Detect a cycle in a Graph](https://algorithm.prettylog.com/overview/2.-data-structures/graph/detect-a-cycle-in-a-graph.md)
- [DFS \*](https://algorithm.prettylog.com/overview/2.-data-structures/graph/detect-a-cycle-in-a-graph/dfs.md)
- [undirected clean code](https://algorithm.prettylog.com/overview/2.-data-structures/graph/detect-a-cycle-in-a-graph/dfs/undirected-clean-code.md)
- [Union Find](https://algorithm.prettylog.com/overview/2.-data-structures/graph/detect-a-cycle-in-a-graph/union-find.md)
- [Count edges - undirected only](https://algorithm.prettylog.com/overview/2.-data-structures/graph/detect-a-cycle-in-a-graph/count-edges-undirected-only.md): Edges should have to be n - 1 where n is the number of vertexes


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