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jgs CSE 205 Object-Oriented Programming and Data Structures Lecture 05: Programming with Java IV Dr. Javier Gonzalez-Sanchez [email protected] javiergs.engineering.asu.edu | javiergs.com PERALTA 230U Office Hours: By appointment

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jgs Previously…

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 4 jgs Lecture 31 2D Array § Declaration § Initializer List § Add values § Print values § Etc… 0 1 2 3 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 5 jgs Lecture 32 3D Arrays (Multidimensional) § Declaration § Initializer List § Add values § Print values § Etc… 12 24 8 16 4 8 9 18 6 12 3 6 6 12 4 8 2 4 3 6 2 4 1 2

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 6 jgs Lecture 33 Recursion § How does it work § Understand factorial. Fibonacci, Searching, etc. § What about print numbers n to m? § What about add numbers 0 to n?

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jgs UML Diagrams

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 8 jgs Blueprint

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 9 jgs UML Diagrams

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 10 jgs UML Class diagram § The Unified Modeling Language Class diagrams show the classes in a system § modifiers § Attributes § methods And the relationships between these classes: § Association / Dependency (calling methods) § Aggregation / Composition (attributes) § Generalization / Specialization / Realization (inheritance)

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 11 jgs Class Name Attributes variableName:type = initial value Methods methodName(parameterType):return type UML Class diagram

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 12 jgs Diagrams (UML) # name:String + Vehicle() + Car() + - #

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 13 jgs Object Oriented Relationships Directed Association Aggregation Generalization Realization

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Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 14 jgs Questions

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jgs CSE 205 Object-Oriented Programming and Data Structures Javier Gonzalez-Sanchez, Ph.D. [email protected] Spring 2022 Copyright. These slides can only be used as study material for the class CSE205 at Arizona State University. They cannot be distributed or used for another purpose.