BIT 142:Programming & Data Structures in C#

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Computer Science opportunity: full tuition, housing, food to finish a 4 year degree in China

• http://www.cascadia.edu/programs/beijing.aspx

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BIT 143 Winter quarter?

• Normally 143 is offered Fall (now) and Spring

• We might have enough enrollment to offer it Winter quarter too

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Proposed: Structural Change• Goal: Streamline class to (hopefully) make

it easier, without sacrificing learning

• Lecture: overview/preview of topics

• Lesson:– Videos for more detail on same topics– Exercises on same topics

• What do y'all think?– I might try it the week after the midterm..

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Today• Quiz

• OOP!– Basic classes, with instance methods– Instance variables– public/private, and getter/setter methods– Constructors– Method overloading– Variable Scope

• Arrays of Objects– Array of references to objects– Array of (possibly null) references to objects

Next week

• Catch up week

• Exam Review Week

• Preview of topics for week following exam

• Control+Alt+Hack

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Next next Week• Midterm Exam

– At 5:45 pm, you’ll start continue) the exam– At 10:05 pm, the exams will be handed in

• You’re welcome to have extra time by staying after the normal 7:50pm end time

• Strategy for success:– Estimate minutes per question, then watch the

clock as you’re taking the test

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Review• PCE 04: Square of Numbers– for(int iRow=0; iRow < numRows; iRow++){

– for(int iCol=0;iCol <numCols; iCol++) {

– if( iRow == 0 || iRow == numRows-1 || iCol == 0 || iCol == numCols – 1 )

Console.Write(‘*’);– else– Console.Write( “ “); } Console.WriteLine();

– }

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Next.... The Quiz!