Contribution #448

Problem: ru/1.5.10

Added 1.5.10

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: November 6, 2023 at 04:40 PM

GitHub commit: 7ff0ed4e1a2f16820f362e75b339966eca7be4b8

+257 -52 lines changed