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An introduction to using digital computers for problem-solving and leveraging programming to explore key concepts. The content covers fundamental control structures, data representation methods, and the principles of object-oriented programming. Computational experiments will teach students how to construct reliable software, covering topics such as conditional program flow, iteration, functions and procedures, and symbolic debugging, with students applying these concepts through a series of hands-on programming projects. Prerequisites: Grade of C or better in MAT 108 or appropriate placement score. Offered Fall and Spring. Cr. 4.

A first introduction to computer programming for solving practical problems, taught in Python, a modern object-oriented, dynamic computer language. The course teaches how to represent aggregates of data, process data selectively and repetitively, structure programs with functions and use predefined libraries with an eye towards acquiring, managing, visualizing and performing basic analysis of sets of data. Students will conduct hands-on programming, both at home and in the lab. Prerequisite: grade of C or better in MAT 108 or permission of instructor. Cr 4.

Basic abstract data types and their representations, fundamental algorithms, and algorithm analysis. Consideration is given to applications. Specific topics include linked structures, trees, searching and sorting, priority queues, graphs, and hashing. Course requirements include a substantial programming component. Prerequisites: grades of C or better in COS 161, and MAT 145 or MAT 152 or their equivalents, or permission of instructor. Offered fall. Cr 4.

A study of ethical perspectives and social responsibilities of computer professionals. Assigned readings provide the basis for class discussions of such issues as social control and privacy, computer viruses, ACM code of professional conduct, hacking, limits of correctness in computer software, military influence on computer science research and education. Prerequisite: grade of C or better in COS 161 or permission of instructor. Offered spring. Cr 3.

Study methods applied to large-scale software development, including requirements analysis and specification, design, validation and verification, and project management, with emphasis on design principles. Students use methods on a large programming project. Prerequisites: junior or senior standing and C or better in COS 360 or any 400-level COS course or permission of instructor. Cr. 3.