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Kotov_Nikolay
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netology_python
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oop_task1.py
43 строки
1 KB
Kotov Nikolay
renamed
02 янв 2026, 19:45
02 янв 2026, 19:45
c9060da
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О чём код?
class Student: def __init__(self, name, surname, gender): self.name = name self.surname = surname self.gender = gender self.finished_courses = [] self.courses_in_progress = [] self.grades = {} class Mentor: def __init__(self, name, surname): self.name = name self.surname = surname self.courses_attached = [] class Lecturer(Mentor): def __init__(self, name, surname): super().__init__(name, surname) class Reviewer(Mentor): def __init__(self, name, surname): super().__init__(name, surname) def rate_hw(self, student, course, grade): if (isinstance(student, Student) and course in self.courses_attached and course in student.courses_in_progress and 1<=grade<=10): if course in student.grades: student.grades[course] += [grade] else: student.grades[course] = [grade] else: return 'Ошибка' lecturer = Lecturer('Иван', 'Иванов') reviewer = Reviewer('Пётр', 'Петров') print(isinstance(lecturer, Mentor)) # True print(isinstance(reviewer, Mentor)) # True print(lecturer.courses_attached) # [] print(reviewer.courses_attached) # []