Contribution #599

Problem: ru/8.3.34

Added 8.3.30 8.3.31 8.3.32 8.3.33 8.3.34 8.3.35

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: November 15, 2023 at 06:21 PM

GitHub commit: 4dd4df27eca4951b2a3a17834432ad3f5e275e33

+237 -49 lines changed