CS151.02 2010S Functional Problem Solving

Class 49: Merge Sort

Back to Insertion Sort. On to Project Assessment: Images.

This outline is also available in PDF.

Held: Monday, May 3, 2010

Summary: We continue our exploration of sorting by considering the applicability of divide-and-conquer to the problem of sorting. We look at one particular divide-and-conquer algorithm, merge sort. We explore how the running time for that algorithm varies based on the number of values we are sorting.

Related Pages:



Key Ideas of Merge Sort

An Alternate Implementation

The Costs of Merge Sort


Back to Insertion Sort. On to Project Assessment: Images.

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Samuel A. Rebelsky, rebelsky@grinnell.edu

Copyright © 2007-10 Janet Davis, Matthew Kluber, Samuel A. Rebelsky, and Jerod Weinman. (Selected materials copyright by John David Stone and Henry Walker and used by permission.) This material is based upon work partially supported by the National Science Foundation under Grant No. CCLI-0633090. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/2.5/ or send a letter to Creative Commons, 543 Howard Street, 5th Floor, San Francisco, California, 94105, USA.