Здача практичної роботи 2.6-2.7
https://docs.google.com/document/d/1hchSLDa6ZlpELbMoyd9PZVKv9UZRZiOD/edit?usp=sharing&ouid=114326552521874120444&rtpof=true&sd=true
https://docs.google.com/document/d/1hchSLDa6ZlpELbMoyd9PZVKv9UZRZiOD/edit?usp=sharing&ouid=114326552521874120444&rtpof=true&sd=true