General Computer Science for Engineers CISC 106 James Atlas Computer and Information Sciences 10/21/2009.

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Presentation transcript:

General Computer Science for Engineers CISC 106 James Atlas Computer and Information Sciences 10/21/2009

Objectives Overview of Sorting Algorithms Understand Selection Sort

Why do we sort data?

How do we sort data?

Algorithm for sorting (Selection Sort) 1. Find the minimum data in the set 2. Swap it with the first element of the set 3. Repeat Steps 1-2 for the remaining elements

Running Time (Selection Sort) loop progress

Structures student.name = ‘Frank’ student.birthday = 22 disp(student) student = struct(‘name’,’Frank’,’birthday’,22)

Project 1 A system of bouncing circles (simulation) Part 1 - elastic collision with a wall Teams people (smaller is better) ◦ Librarian ◦ Recorder ◦ Team Leader ◦ Name! Need team participants by Friday