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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the time complexity of sorting n points?
💡 Hint: Think of common sorting algorithms.
Question 2
Easy
Why do we only compare adjacent points in a sorted list for finding the closest pair?
💡 Hint: Consider the implications of sorting.
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 overall time complexity of finding the closest pair of points in one dimension?
- O(n²)
- O(n log n)
- O(n)
💡 Hint: Focus on the sorting step.
Question 2
True or False: In a sorted list, the closest pair of points must be adjacent.
- True
- False
💡 Hint: Think about the nature of sorting.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have five points at coordinates [10, 2, 4, 6, 8]. Detail the steps to find the closest pair.
💡 Hint: What is the first step you need to take when dealing with a set of unsorted points?
Question 2
Explain why we assume distances may vary in a more complex scenario with larger datasets.
💡 Hint: Consider how density might affect the closest points.
Challenge and get performance evaluation