Lecture

Heapsort and Priority Queues

In course

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Description

This lecture covers the concept of heapsort, explaining how to build a heap from an unordered array, the worst-case running time of BUILD-MAX-HEAP, and the analysis of heapsort. It also delves into priority queues, discussing operations like INSERT and extracting the maximum element. The lecture concludes with a summary of heapsort's time complexity and practicality compared to quicksort, hinting at upcoming topics on using heaps for priority queues and other data structures.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_clkx3449

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Ontological neighbourhood

Theoretical computer science

Algorithms and data structures: Analysis of algorithms

Theory of computation: Computational complexity theory

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