Favorite Cities 15 XP Easy

Ctrl+Enter Run Ctrl+S Save

Classes can contain lists as attributes, making them powerful for organizing data.

The __str__ method controls what happens when you print() an object.

📋 Instructions

Create a `City` class with: - Attributes: `name`, `country`, `population` (in millions) - Method `__str__()` that returns a formatted string Create a list of 3 cities and print them: ``` Tokyo, Japan - 14.0M people New York, USA - 8.3M people London, UK - 9.0M people ```

Use def __str__(self): return f'{self.name}, {self.country} - {self.population}M people'

🧪 Test Cases

Input

Run your code

Expected

Tokyo, Japan - 14.0M people
New York, USA - 8.3M people
London, UK - 9.0M people

Expected program output

← Previous Next Exercise →

main.py

Hi! I'm Rex 👋

Output

Ready. Press ▶ Run or Ctrl+Enter.

›