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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the base case for a recursive function calculating factorial?
💡 Hint: Think about what happens when the input is zero.
Question 2
Easy
Define recursion in your own words.
💡 Hint: Consider how a problem could be divided into simpler parts.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a base case in recursion?
- It causes recursion to continue
- It defines when recursion stops
- It doesn't affect recursion
💡 Hint: Recall what happens if there’s no base case.
Question 2
True or False: Every recursive function must have a base case.
- True
- False
💡 Hint: Think about examples of recursive functions.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a recursive algorithm to find the greatest common divisor (GCD) of two numbers. Identify and explain the base case.
💡 Hint: Consider properties of division regarding GCD.
Question 2
Write a recursive function that counts down from a given number to zero. What is the base case and what happens if it's not defined?
💡 Hint: Think about what happens when you reach the smallest number.
Challenge and get performance evaluation