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CS61B 2018 Lecture 32 Basic Sorting Algorithms #122

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Description

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Summary

  • The Sorting Problem
  • Selection Sort
  • Heap Sort
    • Naive Heap Sort
  • Merge Sort
  • Insert Sort
  • Summary

The Sorting Problem

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Inversion

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Time Complexity and Space Complexity

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Selection Sort

Demo link

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Demo shot

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Heap Sort

Naive HeapSort

Demo Link

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Demo shot

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Naive Heapsort Runtime Analysis

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In-place Heapsort

Demo Link
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Demo shot

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In-place Heapsort Runtime Analysis

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Merge Sort

Demo Link

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Demo shot

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Insert Sort

Naive insertion sort

Demo Link
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In-place Insertion Sort

Demo Link

Demo Shot

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Insertion Sort Runtime

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Picking the best sort

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Summary

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