Practice - Skeleton Implementation of a Heap
Practice Questions
Test your understanding with targeted questions
What is the role of the self parameter in a class method?
💡 Hint: Think about how we refer back to the object itself.
Explain what the __init__ method does.
💡 Hint: It's related to setting up the initial state of an object.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What must the first parameter be in a class method?
💡 Hint: Consider what helps the method know which object it's working with.
True or False: The __init__ method is called automatically when creating an instance of a class.
💡 Hint: Think about what happens just before you use the object.
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Challenge Problems
Push your limits with advanced challenges
Design a class Circle with attributes for radius, and implement methods to calculate area and circumference. How do these calculations relate to the object's attributes?
💡 Hint: Consider the formulas for area and circumference that involve radius.
Create a class to represent a Rectangle, implementing methods to calculate area and perimeter. How do you manage the attributes for length and width?
💡 Hint: Think about how area uses length and width in multiplication.
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Reference links
Supplementary resources to enhance your learning experience.