---
categories: Graph algorithms, Graph theory
---

## Problems
- [Enemy Division](https://archive.algo.is/icpc/nwerc/ncpc/2011/ncpc2011problems.pdf) [^1]
- [Sabor](https://open.kattis.com/problems/sabor)

## See also
- [Bipartite graph]()


[^1]: <https://archive.algo.is/icpc/nwerc/ncpc/2011/ncpc2011slides.pdf>