https://classroom.google.com/u/0/c/NzAzNjI1Nzc5NjZa/a/Nzc4MzQ0MjM0OTJa/details     лекция

https://classroom.google.com/u/0/c/NzAzNjI1Nzc5NjZa/a/Nzc4MzQ0MzAwNjha/details     тест