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Challenge 5: Classes | Python
Data Science Interview Challenge
course content

Зміст курсу

Data Science Interview Challenge

Data Science Interview Challenge

1. Python
2. NumPy
3. Pandas
4. Matplotlib
5. Seaborn
6. Statistics
7. Scikit-learn

bookChallenge 5: Classes

Classes

Classes form the backbone of Object-Oriented Programming (OOP) in Python. Their integral role is evident in:

  • Encapsulation: Classes allow bundling of data and methods that operate on that data within a single unit, ensuring cohesion and modularity.
  • Inheritance: It allows creation of a new class that is based on an existing class, promoting code reusability and establishing a relationship between the parent and child class.
  • Polymorphism: With classes, one interface can be used for a general class of actions, allowing different classes to be treated as instances of the same class through method overriding.

In summary, classes provide a blueprint for creating objects and a foundation for OOP, facilitating structured and scalable code design.

Завдання
test

Swipe to show code editor

You have a base class Shape with a method area. Derive two subclasses Rectangle and Circle from it, which will calculate areas for their respective shapes.

List Comprehention
  1. Inherit class Rectangle from class Shape.
  2. Define area method for Rectangle class.
  3. Inherit class Circle from class Shape.
  4. Define area method for Rectangle class.

Switch to desktopПерейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів
Все було зрозуміло?

Як ми можемо покращити це?

Дякуємо за ваш відгук!

Секція 1. Розділ 6
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bookChallenge 5: Classes

Classes

Classes form the backbone of Object-Oriented Programming (OOP) in Python. Their integral role is evident in:

  • Encapsulation: Classes allow bundling of data and methods that operate on that data within a single unit, ensuring cohesion and modularity.
  • Inheritance: It allows creation of a new class that is based on an existing class, promoting code reusability and establishing a relationship between the parent and child class.
  • Polymorphism: With classes, one interface can be used for a general class of actions, allowing different classes to be treated as instances of the same class through method overriding.

In summary, classes provide a blueprint for creating objects and a foundation for OOP, facilitating structured and scalable code design.

Завдання
test

Swipe to show code editor

You have a base class Shape with a method area. Derive two subclasses Rectangle and Circle from it, which will calculate areas for their respective shapes.

List Comprehention
  1. Inherit class Rectangle from class Shape.
  2. Define area method for Rectangle class.
  3. Inherit class Circle from class Shape.
  4. Define area method for Rectangle class.

Switch to desktopПерейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів
Все було зрозуміло?

Як ми можемо покращити це?

Дякуємо за ваш відгук!

Секція 1. Розділ 6
toggle bottom row

bookChallenge 5: Classes

Classes

Classes form the backbone of Object-Oriented Programming (OOP) in Python. Their integral role is evident in:

  • Encapsulation: Classes allow bundling of data and methods that operate on that data within a single unit, ensuring cohesion and modularity.
  • Inheritance: It allows creation of a new class that is based on an existing class, promoting code reusability and establishing a relationship between the parent and child class.
  • Polymorphism: With classes, one interface can be used for a general class of actions, allowing different classes to be treated as instances of the same class through method overriding.

In summary, classes provide a blueprint for creating objects and a foundation for OOP, facilitating structured and scalable code design.

Завдання
test

Swipe to show code editor

You have a base class Shape with a method area. Derive two subclasses Rectangle and Circle from it, which will calculate areas for their respective shapes.

List Comprehention
  1. Inherit class Rectangle from class Shape.
  2. Define area method for Rectangle class.
  3. Inherit class Circle from class Shape.
  4. Define area method for Rectangle class.

Switch to desktopПерейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів
Все було зрозуміло?

Як ми можемо покращити це?

Дякуємо за ваш відгук!

Classes

Classes form the backbone of Object-Oriented Programming (OOP) in Python. Their integral role is evident in:

  • Encapsulation: Classes allow bundling of data and methods that operate on that data within a single unit, ensuring cohesion and modularity.
  • Inheritance: It allows creation of a new class that is based on an existing class, promoting code reusability and establishing a relationship between the parent and child class.
  • Polymorphism: With classes, one interface can be used for a general class of actions, allowing different classes to be treated as instances of the same class through method overriding.

In summary, classes provide a blueprint for creating objects and a foundation for OOP, facilitating structured and scalable code design.

Завдання
test

Swipe to show code editor

You have a base class Shape with a method area. Derive two subclasses Rectangle and Circle from it, which will calculate areas for their respective shapes.

List Comprehention
  1. Inherit class Rectangle from class Shape.
  2. Define area method for Rectangle class.
  3. Inherit class Circle from class Shape.
  4. Define area method for Rectangle class.

Switch to desktopПерейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів
Секція 1. Розділ 6
Switch to desktopПерейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів
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