Върху задача 3 от Международната олимпиада по математика 2024 година
On Problem 3 of International Mathematical Olympiad 2024
Author(s): Dragomir GrozevSubject(s): Social Sciences, Education
Published by: Национално издателство за образование и наука „Аз-буки“
Keywords: infinite sequence; periodic sequence; directed graph; infinite path
Summary/Abstract: The article is dedicated to solving Problem 3 from the International Mathematical Olympiad (IMO) 2024. The wording looks deceptively easy, but the problem turned out to be quite difficult for many of the participants, including the Bulgarian contestants. We interpret the process as an infinite path in a directed graph, which allows us to more easily prove the key claims.
Journal: Математика и информатика
- Issue Year: 67/2024
- Issue No: 6
- Page Range: 595-602
- Page Count: 7
- Language: Bulgarian
