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The two main phases of heapsort are:
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Subject
Computer Science
Topic
Algorithms
Subtopic
Sorting
Reviewed by Super AdminEditorial Policy
medium
Partition and merge
Scatter and gather
Build-heap and repeated extract-max
Scan and rescan
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Explanation
Heapsort first builds a max-heap, then repeatedly extracts the maximum and restores the heap to sort in place.…
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Concept Behind This Question
This question focuses on the concept of Sorting under the broader topic of Algorithms.
Related key concepts: algorithms, sorting.
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Question Details
- Subject:
- Computer Science
- Topic:
- Algorithms
- Subtopic:
- Sorting
- Difficulty:
- medium
- Source:
- CLRS Introduction to Algorithms 3rd Ed Ch.6
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