update assignment.py

Запрос на слияние 'dev' (#1) из dev в master

create README.md

upload files

create demo/DESCRIPTION.md

delete demo

Запрос на слияние 'new_branch' (#1) из new_branch в master

delete demo/new_demo

upload files

create demo/new_demo

delete Снимок экрана 2025-12-06 192928.png

upload files

create demo/DESCRIPTION.md

delete demo

create demo

create dev/solution.cs

delete spec/codex.md

delete demo/new_demo

upload files

create demo/new_demo