CS4800 09F: Homework 08

Created: Thu 12 Nov 2009
Last modified: 

Assigned: Thu 12 Nov 2009
Due: Thu 19 Nov 2009


  1. Please review the course syllabus and make sure that you understand the course policies for grading, late homework, and academic honesty.

  2. On the first page of your solution write-up, you must make explicit which problems are to be graded for "regular credit", which problems are to be graded for "extra credit", and which problems you did not attempt. Please use a table something like the following

    Problem01020304 0506070809...

    where "RC" is "regular credit", "EC" is "extra credit", and "NA" is "not applicable" (not attempted). Failure to do so will result in an arbitrary set of problems being graded for regular credit, no problems being graded for extra credit, and a five percent penalty assessment.

  3. You must also write down with whom you worked on the assignment. If this changes from problem to problem, then you should write down this information separately with each problem.


Required: one of 1 and 2; one of 3, 4, 5; both 6 and 7; one of 8 and 9; 10
Points: Problems are worth 20 points each.
Unless otherwise indicated, problems are from Algorithms by Dasgupta, Papadimitriou, and Vazirani.

  1. 4.4
  2. 4.5

  3. 4.11
  4. 4.12
  5. 4.19

  6. 5.1
  7. 5.2 (b)

  8. 5.3
  9. 5.5

  10. 5.9 (a) through (e)

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Harriet Fell
College of Computer Science, Northeastern University
360 Huntington Avenue #340 WVH,
Boston, MA 02115
Email: fell@ccs.neu.edu
Phone: (617) 373-2198 / Fax: (617) 373-5121
The URL for this document is: http://www.ccs.neu.edu/home/fell/CS4800/F09/Homework/hw.08.html