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categories: Combinatorics, Graph theory
---

## Problems
- [Trump's Traveling Circus](https://www.hackerrank.com/contests/usc-acm-350-code-a-thon-2016/challenges/trumps-traveling-circus)

## See also
- [Eulerian cycle]()

## External links
- [BEST theorem](https://en.wikipedia.org/wiki/BEST_theorem)