CS/ECE 374: Stuff You Already Know

This page lists several basic mathematical concepts, data types, data structures, and algorithms that are typically covered in CS 173 and CS 225, with pointers to the corresponding Wikipedia entries. We assume you are already familiar with all of them. You can use any of these in your homework or exam solutions without providing further details or citing any source.

For detailed review of any of these topics, we strongly recommend using an actual textbook or one of the following online resources. (Beware that Wikipedia occasionally makes some very strange choices.)


Discrete Mathematics


Abstract data types


Elementary data structures

You may use any of these data structures in your homeworks and exams without providing further details or citing any source. If you use a small modification of one of these data structures, just describe your changes; don't regurgitate the original data structure details.

Elementary algorithms

You may use any of these algorithms in your homeworks and exams without providing further details or citing any source. If you use a small modification of one of these algorithms, just describe your changes; don't regurgitate the original algorithm details.