Sorting Algorithms

Sorting Algorithms Guest Lecturer G. Alan Wang, ABD MIS 531A Fall, 2005

Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Computation Complexity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Upper bound Lower bound Actual function

Time Complexity ,[object Object],int sum (int n) { int partial_sum = 0; for (int i = 1; i <= n; i++) partial_sum = partial_sum + (i * i ); return partial_sum; } ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Basic Time Complexity Functions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Basic Time Complexity Functions

Bubble Sort ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],*: Excerpted from WIKIPEDIA, http://en.wikipedia.org/wiki/Bubble_sort

Insertion Sort ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],*: Excerpted from WIKIPEDIA, http://en.wikipedia.org/wiki/Bubble_sort

Selection Sort ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Quick Sort ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Quick Sort ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Heap ,[object Object],[object Object],[object Object],[object Object],[object Object]

Heap Sort ,[object Object],[object Object],[object Object],[object Object],[object Object]

Heap Sort (Cont’d) ,[object Object],[object Object],[object Object],[object Object]

ACBT ,[object Object],[object Object],[object Object],[object Object],[object Object],BACK

Sorting Algorithms

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