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# Chapter 9. &nbsp; Graph

![Graph](../assets/covers/chapter_graph.jpg){ class="cover-image" }

!!! abstract

    In the journey of life, each of us is a node, connected by countless invisible edges.
    
    Each encounter and parting leaves a unique imprint on this vast graph of life.

## Chapter contents

- [9.1 &nbsp; Graph](graph.md)
- [9.2 &nbsp; Basic graph operations](graph_operations.md)
- [9.3 &nbsp; Graph traversal](graph_traversal.md)
- [9.4 &nbsp; Summary](summary.md)
