CSE 115 / 503 Introduction to Computer Science I

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CSE 115 / 503Introduction to Computer Science I

• Adrienne Decker
• Carl Alphonce

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Lecture 2Agenda

• Group activity
• Reminders
• Problem solving
• analysis
• decomposition
• modeling
• Reminders (again)

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Group Activity

• Get involved!
• ?

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Reminders

• No class on Monday (Labor Day)
• Recitations begin next week
• Make sure you do the lab 1 prep work
• If you dont have it, get it!
• Read chapter 1 of the course notes
• First assessment is on Wednesday next week

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Problem solving

• How do we start to solve a problem?
• analysis
• decomposition
• modeling
• We will model using Object Oriented techniques.
• What is an Object Oriented (OO) system?

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OO systems interacting objects
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I stole this picture from
Kristen Nygaard (8/27/1926-8/10/2002) Developer
of Simula and Simula67, the first OO language,
together with Ole-Johan Dahl. Also winner,
together with Ole-Johan Dahl, of IEEE 2002 John
von Neumann Medal ACM 2001 Turing Award
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Ole-Johan Dahl

• Passed away in June 2002,
• about two months before
• Kristen Nygaard.

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Simula