Computer Science 252
Problem Solving with Java

Spring 2014, The College of Saint Rose

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Agenda

• Announcements
  • Lab 2: Laundry Sorter continues
  • Reminder: you have a few more days to complete extra problets for bonus credit - send along confirmation codes
• In-Class 2 recap and discussion
• Lab 1: Java Review and Objectdraw Practice recap
• Lecture 4 assignment recap; and a Java application using a Scanner that does a similar thing
• In-class Exercise 5 - (10 lecture assignment points) due before the end of class.

  Write a program CirclesAndSquares.java that works much like Practice.java from a few lectures back. But this one can draw either circles or squares at the mouse point that are filled when the mouse is pressed but left behind as frames when the mouse is released. Include some "buttons" (we'll just use some FramedRects) that can be used to select either circles or squares to be drawn.

  Please submit only the file CirclesAndSquares.java in Submission Box under "InClass5" before you leave class.

• Time to work on Lab 2: Laundry Sorter

Lecture 5 Assignment

Due at the start of class, Thursday, January 30.

Please submit answers to these questions in Submission Box under "LA5" or in hard copy by the start of our next class. We will discuss these questions at the start of class, so no late submissions are accepted. Please be sure that your name is clearly indicated in all submissions.

• BDM Exercise 5.1.1, p. 125 (3 points)
• BDM Exercise 5.7.2, p. 147 (2 points)
• BDM Exercise 5.7.3, p. 147 (2 points)