Preliminary Round of BdOI 2026 | U1091 - Al Kayes | Bangladesh Olympiad in Informatics

Ranked 19th in BdOI 2026 Preliminary Round | Ranklist: https://olympiad.org.bd/rankings/2026/preliminary/

Ranked 33rd in BdOI 2026 National Round | Ranklist: https://olympiad.org.bd/rankings/2026/national/

If you want to solve past BdOI tasks, you can find them here: https://github.com/alkayesrifat/BdOI-Archive