Practice Next Week's Topic (18.1.14) - Recursion - Data Structures and Algorithms in Python
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Next Week's Topic

Practice - Next Week's Topic

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define a recursive function to compute the factorial of a number.

💡 Hint: Think about how you would break the factorial into smaller pieces.

Question 2 Easy

What is the base case for a recursive function calculating the length of a list?

💡 Hint: Consider when you have nothing to count.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a recursive function?

A function that performs iteration.
A function that calls itself.
A function that is always faster than iterative ones.

💡 Hint: Reflect on how recursion works in programming.

Question 2

True or False: The Fibonacci series starts with the values 0 and 1.

True
False

💡 Hint: Think about how the series builds upon itself.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a recursive function to find the greatest common divisor (GCD) of two numbers a and b using Euclid's algorithm.

💡 Hint: Think about how you can reduce the problem at each step.

Challenge 2 Hard

Implement a recursive function to reverse a string. What considerations do you need to account for?

💡 Hint: How does splitting the string help in the reversal?

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