delete scripts/MATPLOTLIB_CHEATSHEET.md

delete scripts/ASSIGNMENTS_README.md

delete scripts/CODE_REQUIREMENTS.md

delete scripts/PANDAS_CHEATSHEET.md

update README.md

delete tasks/task_variants.md

delete CONTRIBUTING.md

create README.md

upload files

update dev/solution.cs

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

update assignment.py

delete CONTRIBUTING.md

update assignment.py

update assignment.py

update assignment.py

delete CONTRIBUTING.md