Computer Science 226
Algorithms and Data Structures
Fall 2009


Course Information | Assignments | Exercises | Lectures

EXERCISES

Weekly exercises are due at the beginning of lecture on the date given. This list is tentative and is to be considered subject to change. Once the exercise moves above the "Exercises below have not yet been updated for Fall 2009" part of the table, no significant changes will be made.

EXERCISE DUE
Union find 9/22
Analysis of algorithms 9/29
Stacks and queues 9/29
Elementary sorts 10/6
Mergesort 10/6
Quicksort 10/13
Priority queues 10/13
Binary search trees 10/20
Red-black trees 10/20
Hashing 10/27
Undirected graphs 10/27
MST 11/10
Directed graphs 11/17
Shortest paths 11/17
Geometric algorithms 11/24
Geometric search 11/24
Radix sort 12/1
Tries 12/8
Substring search 12/8
Pattern matching 12/15
Data compression 12/15
Reduction do not turn in



Grading policy. Grades on the problem set questions will be: 4 (correct), 3 (minor mistake), 2 (major mistake), 1 (poor try) or 0 (all wrong or not submitted). Also, some of the exam question will be based on the exercises, so it is to your advantage to complete these in a timely manner.

Lateness policy. Late exercises will not be accepted without a University-sanctioned excuse or approval by a preceptor.

Collaboration policy. You are permitted to work with up to one classmate in the same precept. All group members are responsible for jointly contributing to and understanding all parts of the exercise solutions. Submit one solution for the group, and be sure to include the names of all group members.