Contribution #1362

Problem: ru/1.2.6

Updated 1.2.3 and 1.2.6 solutions

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: April 13, 2024 at 03:53 PM

GitHub commit: d454144ebab8822bc572605cd70877f6474e8cd3

+64 -57 lines changed