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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of calculating the gcd of two numbers?
💡 Hint: Think about parts and division.
Question 2
Easy
Explain what a naive approach generally involves for calculating gcd.
💡 Hint: Consider a method that brute forces through possibilities.
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 the main purpose of calculating the gcd?
- To find common factors
- To find the largest divisor
- To determine primes
💡 Hint: Consider what it means to divide without remainder.
Question 2
Using the optimized gcd method, do we need to store all common factors?
- True
- False
💡 Hint: What is necessary when we only care about the largest?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given m = 48 and n = 180, implement a Python function to find gcd using the discussed optimized method.
💡 Hint: Start from the smaller number and loop downwards.
Question 2
Explain how the changes to the gcd algorithm improve performance in terms of computational efficiency.
💡 Hint: Think about the number of iterations and what needs to be remembered.
Challenge and get performance evaluation