https://old.mipt.ru/education/chair/mathematics/exams/leto_exams/%D0%9F%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0_%D0%9C%D0%90%D0%98%D0%B8%D0%A0_%D0%9B%D0%A4%D0%98-2024.pdf