CSG713 04F: Homework 06

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General Instructions

1. Please review the grading policy outlined in the course information page.

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

   Problem	01	02	03	04	05	06	07	08	09	...
   Credit	RC	RC	RC	EC	RC	RC	NA	RC	RC	...

   where "RC" is "regular credit", "EC" is "extra credit", and "NA" is "not attempted" (not applicable). 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.

Problems

1. Exercises 23.1-2 and 23.1-3

2. Exercise 23.2-4

   Note: You should obtain improvements in at least three out of the four cases described in this exercise and in Exercise 23.2-5 below.

3. Exercise 23.2-5

   Note: See the above note.

4. Exercises 24.5-2 and 24.5-7

   Hint: It is possible to solve 24.5-2 using a graph with only three vertices and four edges.

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