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| − | == Monday (10/4/10) == | + | == [[IBCS2 - Archives]] == |
| − | '''Warmup:'''
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| − | * Complete any missing assignments:
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| − | ** [[AddressBook class lab assignment]]
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| − | ** SelectionSort
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| − | | |
| − | '''Agenda:'''
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| − | * SelectionSort Review
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| − | * Introduction to Bubble Sort
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| − | # Initialize the front to be the top or beginning of the array
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| − | # Now go to the bottom/end of the array
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| − | # Compare the two adjacent elements to see if they are in proper sequential order
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| − | ## Swap the elements if they are out of order (bigger number to the left of smaller number)
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| − | # Move to the next pair of adjacent elements/numbers
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| − | # Repeat steps 3 and 4 until the smallest number has "floated" to the top/front
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| − | # After you traverse the entire array
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| − | ## Move the front so that the sorted numbers are ignored
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| − | ## Go back to the end of the array
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| − | ## Repeat steps 2 through 6 for the unsorted part of the array
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| − | <!--* [http://web.engr.oregonstate.edu/~minoura/cs162/javaProgs/sort/BubbleSort.html Bubble Sort Animation]-->
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| − | * [http://math.hws.edu/TMCM/java/xSortLab/ Sorting Animations]
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| − | * [http://www.cs.pitt.edu/~kirk/cs1501/animations/Sort2.html More Sorting Animations]
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| − | * Download [[Media:BubbleSort.java]]
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| − | ** Fill in the commented parts of the BubbleSort.java file. Where there is a comment, you need to write code.
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| − | ** Demo to Mr. Bui at the end of class
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| − | * Introduction to the Program Dossier
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| − | ** [[Media:CriterionA1_problemAnalysis.doc]]
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| − | ** Analyzing the Problem due Friday (10/8/08)Due Friday (10/8/08)
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| − | ** Work on your Analyzing the Problem section
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| − | | |
| − | '''Homework:'''
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| − | * Analyzing the Problem due Friday (10/8/08)
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| − | | |
| − | == Thursday (9/30/10) ==
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| − | '''Warmup:'''
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| − | * Pickup 5 playing cards from Mr. Bui
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| − | * Use the SelectionSort algorithm to hand-sort the cards from least to greatest
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| − | | |
| − | '''Agenda:'''
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| − | * Turn in field trip slips
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| − | * Turn in quiz corrections
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| − | * Demo [[AddressBook class lab assignment]]
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| − | * Demo ArrayPractice exercises
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| − | * Demo SelectionSort
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| − | * Add a (s)ort option to your AddressBook
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| − | ** In order to compare Strings:
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| − | <source lang="Java">
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| − | if (str1.compareTo(str2) < 0)
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| − | {
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| − | System.out.println(str1 + " goes before " + str2);
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| − | }
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| − | </source>
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| − | * So inside your AddressBook, you'd have something like this:
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| − | <source lang="Java">
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| − | if (myContacts[i].getLastName().compareTo(myContacts[j].getLastName()) < 0)
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| − | </source>
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| − | | |
| − | == Back To School Night (9/29/10) ==
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| − | * [[Media:B2snIBCS2.ppt]]
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| − | | |
| − | == Tuesday (9/28/10) ==
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| − | '''Warmup:'''
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| − | * Create a Java file with a main() called SelectionSort
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| − | * Create an array of 20 ints
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| − | * Use your own numbers in the array
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| − | | |
| − | '''Agenda:'''
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| − | * Introduction to Selection Sort
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| − | # Find the smallest element
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| − | # Move to the front of the array (swap with front)
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| − | # Repeat Steps 1&2, but ignoring the sorted front
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| − | * [http://www.cs.oswego.edu/~mohammad/classes/csc241/samples/sort/Sort2-E.html Selection Sort Animation]
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| − | * [http://www.cs.ust.hk/faculty/tcpong/cs102/summer96/aids/select.html Another Selection Sort Animation]
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| − | * [http://math.hws.edu/TMCM/java/xSortLab/ Sorting Animations]
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| − | * Download [[Media:SelectionSort.java]]
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| − | ** Fill in the commented parts of the SelectionSort.java file. Where there is a comment, you need to write code.
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| − | | |
| − | == Friday (9/24/10) ==
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| − | '''Warmup:'''
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| − | * You will be creating a user interface menu for use with your AddressBook
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| − | * Open / create your AddressBook's main method
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| − | * Inside the main method, create an AddressBook variable:
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| − | | |
| − | <source lang="java">
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| − | AddressBook book = new AddressBook();
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| − | </source>
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| − | | |
| − | * Print out a message that explains the program (e.g. "Welcome to YOUR_NAME's address book!")
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| − | * Print out a menu with the following options:
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| − | | |
| − | <pre>
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| − | (a)dd to address book
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| − | (f)ind a Contact
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| − | (p)rint address book
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| − | (q)uit
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| − | | |
| − | What would you like to do?
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| − | </pre>
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| − | | |
| − | * You should prompt for input after the menu is printed. Review [[Media:JavaIOExample.java]] for examples of input/output
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| − | *# Add '''import java.io.*;''' at the very top
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| − | *# Add '''private static BufferedReader stdin = new BufferedReader( new InputStreamReader( System.in ) );''' before main()
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| − | *# Add '''throws IOException''' so that main() reads like '''public static void main(String [] args) throws IOException'''
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| − | *# You may now use '''stdin.readLine();''' to read in a String
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| − | *# To compare Strings, use .equals() like so: '''myStr.equals("a")'''
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| − | * If the user inputs 'a', then print a message that says "USER SELECTED ADD"
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| − | * If the user inputs 'f', then print a message that says "USER SELECTED FIND"
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| − | * If the user inputs 'p', then print a message that says "USER SELECTED PRINT"
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| − | * If the user inputs 'q', then print a message that says "USER SELECTED QUIT"
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| − | | |
| − | '''Agenda:'''
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| − | * Complete [[AddressBook class lab assignment]]
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| − | * Create the '''Contact remove(String fn, String ln)''' method for the AddressBook
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| − | *# Using a for loop, find the Contact that matches fn and ln, and save it in a variable
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| − | *# Once you have found the Contact, you should remember its index (location) in the array
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| − | *# Check if the Contact was found in the array
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| − | *## If it was found, you must use a loop to shift all the array elements down one index
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| − | *## HINT: myContacts[i] = myContacts[i+1] //where i is a loop counter
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| − | *# Be sure to set the last element to null (so that there isn't a duplicate Contact in the end)
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| − | *#* HINT: myContacts[size-1] = null;
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| − | *# Decrement size
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| − | *# Return the removed Contact
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| − | * Demo all assignments
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| − | | |
| − | '''Homework:'''
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| − | * Install the [http://www.oracle.com/technetwork/java/javase/downloads/jdk6-jsp-136632.html Java JDK] on your computer (be sure to choose your corresponding operator system)
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| − | * Install [http://www.eclipse.org/downloads/packages/eclipse-classic-360/heliosr Eclipse Classic] on your computer (be sure to choose your corresponding operator system on the right)
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| − | * Test it out, and let Mr. Bui know if you run into problems
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| − | | |
| − | == Wednesday (9/22/10) == | |
| − | '''Warmup:'''
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| − | * Begin working on the [[AddressBook class lab assignment]]
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| − | | |
| − | '''Agenda:'''
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| − | * Demo ArrayPractices and any other assignments
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| − | * [[AddressBook class lab assignment]]
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| − | | |
| − | == Monday (9/20/10) ==
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| − | '''Agenda:'''
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| − | * Demo [[Person class lab assignment]]
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| − | * Demo [[Car class lab assignment]]
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| − | * Demo [[Contact class lab assignment]]
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| − | * Review Arrays
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| − | ** [[Media:IntroArrays.ppt]]
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| − | * Array practice activities
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| − | *# Create a new Java class named ArrayPractice1. Create an array of 10 Strings (Use names of students in the room). Using a for loop, print out all the Strings in the array.
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| − | *# Create a new Java class named ArrayPractice2. Create an array of 10 integers (make a bunch of numbers up). Using a for loop and an if statement, print print out only numbers greater than 10.
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| − | *# Create a new Java class named ArrayPractice3. Create an array of 10 integers. Using a for loop, calculate the sum and average.
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| − | * [[AddressBook class lab assignment]]
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| − | | |
| − | '''Homework:'''
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| − | * Install the [http://www.oracle.com/technetwork/java/javase/downloads/jdk6-jsp-136632.html Java JDK] on your computer (be sure to choose your corresponding operator system)
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| − | * Install [http://www.eclipse.org/downloads/packages/eclipse-classic-360/heliosr Eclipse Classic] on your computer (be sure to choose your corresponding operator system on the right)
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| − | * Test it out, and let Mr. Bui know if you run into problems
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| − | | |
| − | == Thursday (9/16/10) ==
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| − | '''Warmup:'''
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| − | * Be sure you have completed the [[Person class lab assignment]]
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| − | * If you have *not* completed it, then finish it for your warmup
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| − | * If you have already completed, then try the following warmup:
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| − | *# Review [[Media:JavaIOExample.java]]
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| − | *# In your Warmups project in Eclipse, create a new Java class named Warmup_9_16_10
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| − | *# Prompt the user for an int
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| − | *# Using an if statement, print out whether or not the user's number is positive or negative
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| − | | |
| − | '''Agenda:'''
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| − | * toString() methods
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| − | * Demo [[Person class lab assignment]]
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| − | * Demo [[Car class lab assignment]]
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| − | * Demo [[Contact class lab assignment]]
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| − | | |
| − | == Tuesday (9/14/10) ==
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| − | '''Warmup:'''
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| − | * Open Eclipse
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| − | * Create a new project named Warmups
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| − | * Create a new Java filed name Warmup9_14_10 (be sure to include the public static void main())
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| − | * Write a for loop that prints out all the even numbers from 100 DOWN to 0
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| − | | |
| − | '''Agenda:'''
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| − | * Create a new project named ClassesReview
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| − | * Create a new Java class named Circle
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| − | * Complete the Circle class with the following methods (You may use the auto-generating setter/getter feature!):
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| − | ** Circle()
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| − | ** getRadius()
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| − | ** setRadius()
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| − | ** getDiameter()
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| − | ** getArea()
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| − | * Download [[Media:CircleMain.java]] to the src folder in your ClassesReview project (OR download and then import it through Eclipse)
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| − | * [[Person class lab assignment]]
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| − | * [[Car class lab assignment]]
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| − | * [[Contact class lab assignment]]
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| − | | |
| − | '''Homework:'''
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| − | * Install the [http://www.oracle.com/technetwork/java/javase/downloads/jdk6-jsp-136632.html Java JDK] on your computer (be sure to choose your corresponding operator system)
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| − | * Install [http://www.eclipse.org/downloads/packages/eclipse-classic-360/heliosr Eclipse Classic] on your computer (be sure to choose your corresponding operator system on the right)
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| − | * Test it out, and let Mr. Bui know if you run into problems
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| − | | |
| − | == Friday (9/10/10) ==
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| − | '''Warmup:'''
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| − | * Cram for Software Development Quiz
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| − | | |
| − | '''Agenda:'''
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| − | * Turn in any signed syllabi sheets
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| − | * Software Development Quiz
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| − | * Introduction to Eclipse/BlueJ/JEdit?
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| − | * Java Review...uh oh!
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| − | ** semicolons!
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| − | ** public static void main( String [] args );
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| − | ** Hello, world! - printing / outputting to screen
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| − | ** Prompting for input
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| − | ** if statements
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| − | ** while loops
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| − | ** for loops
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| − | ** classes, attributes, setters, & getters!
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| − | | |
| − | '''Homework:'''
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| − | * Install the [http://www.oracle.com/technetwork/java/javase/downloads/jdk6-jsp-136632.html Java JDK] on your computer (be sure to choose your corresponding operator system)
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| − | * Install [http://www.eclipse.org/downloads/packages/eclipse-classic-360/heliosr Eclipse Classic] on your computer (be sure to choose your corresponding operator system on the right)
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| − | * Test it out, and let Mr. Bui know if you run into problems
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| − | | |
| − | == Wednesday (9/8/09) ==
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| − | '''Warmup:'''
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| − | * List as many different places and/or ways to obtain information during the problem analysis phase of any project
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| − | | |
| − | '''Agenda:'''
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| − | * Turn in [[IBCS2 Summer Assignment]]
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| − | * Name cards
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| − | * Complete the [http://spreadsheets.google.com/viewform?key=p6_k1SMbS2zvMHJNJBBkFPA student survey]
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| − | * Introduction to Software Development
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| − | ** [[Media:SoftwareDevelopment.ppt]]
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| − | * Software Development Quiz on Friday (9/10/10)
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| − | | |
| − | == Tuesday (9/7/09) ==
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| − | * Introductions
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| − | * Turn in [[IBCS2 Summer Assignment]]
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| − | * [[IB Computer Science II Syllabus]]
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| − | * Lab setup/config
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| − | ** Login username is your first initial and lastname (e.g. pbui)
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| − | ** Your password is your student ID number
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| − | ** Go to System -> Preferences -> About Me -> Change Password
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| − | | |
| − | == Summer ==
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| − | * [[IBCS2 Summer Assignment]]
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