What are the main differences between Heap Sort and Quick Sort?
Heap Sort is a comparison-based sorting algorithm that uses a binary heap data structure, while Quick Sort is a divide-and-conquer algorithm that selects a 'pivot' element and partitions the array around it.
Which one is faster in practice?
Quick Sort is generally faster than Heap Sort for average cases due to its efficient partitioning, but Heap Sort has a better worst-case time complexity.
Are there any scenarios where Heap Sort is preferred?
Yes, Heap Sort is preferred when you need a guaranteed O(n log n) time complexity and when memory usage is a concern, as it sorts in place.
Can you explain the space complexity of both algorithms?
Heap Sort has a space complexity of O(1) since it sorts in place, while Quick Sort has a space complexity of O(log n) due to the recursive stack.
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