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| − | == Wednesday (3/3/10) ==
| + | #REDIRECT [[IB Computer Science 2]] |
| − | '''Warmup:'''
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| − | * Gate diagrams
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| − | | |
| − | '''Agenda:'''
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| − | * What the heck is a transistor?
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| − | * Handling Errors with try & catch
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| − | ** [[Media:TryCatchDemo.java]]
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| − | | |
| − | == Monday (3/1/10) ==
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| − | '''Warmup:'''
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| − | * Draw the gate diagram for Z = A+B*C
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| − | * Draw the gate diagram for Z = AB + B'C
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| − | * Draw the gate diagram for Z = (A+B)'C
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| − | | |
| − | '''Agenda:'''
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| − | * Turn in your Success of Program
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| − | * Introduction to Logic Gates
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| − | * ALL screenshots with captions are due next Tuesday (3/9/10)
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| − | ** [[Media:CriterionB3_testOutput.doc]]
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| − | | |
| − | == Thursday (2/25/10) ==
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| − | '''Agenda:'''
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| − | * Boolean expressions quiz
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| − | * Turn in Usability and Handling Errors sections
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| − | * Extra Credit: Sign up and help out with [http://tatalonline.blogspot.com/ Gotta Gadget]
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| − | ** March 9 from 4:30-6:30 at Central Library
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| − | * Work on dossier - File I/O
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| − | * Dossier - Success of Program due Monday (3/1/10)
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| − | ** [[Media:CriterionB3_successOfProgram.doc]]
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| − | | |
| − | == Tuesday (2/23/10) ==
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| − | '''Warmup:'''
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| − | * Add the two binary numbers together 00001111 and 00010101
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| − | * Write out the 8-bit sign magnitude binary representation of -5?
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| − | * Write out the 8-bit sign magnitude binary representation of -25?
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| − | | |
| − | '''Agenda:'''
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| − | * Review Boolean expressions
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| − | * On non-scratch paper, complete the [[Boolean expression exercises]]
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| − | * Go over #1-5
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| − | * Go over #6-10
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| − | * Go over #11-15
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| − | * Quiz on Boolean expressions Thursday (2/25/10)
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| − | * Dossier - Usability & Handling Errors due Thursday (2/25/10)
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| − | | |
| − | == Friday (2/19/10) ==
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| − | '''Warmup:'''
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| − | * Cram for Quiz
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| − | | |
| − | '''Agenda:'''
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| − | * [[Media:AnalogDigital.ppt]] and [[Media:Errors.ppt]] quiz
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| − | * Return dossiers
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| − | * Saturday workshop
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| − | * Review and work on dossiers
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| − | | |
| − | == Wednesday (2/17/10) ==
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| − | '''Warmup:'''
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| − | * Convert the following 8-bit 2s complement numbers to decimal
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| − | ** 01101101
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| − | ** 11110101
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| − | * Add the above numbers in binary
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| − | | |
| − | '''Agenda:'''
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| − | * [[Media:AnalogDigital.ppt]] and [[Media:Errors.ppt]] quiz on Friday (2/19/10)
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| − | * Introduction to Boolean Logic
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| − | ** [[Media:BooleanLogic.ppt]]
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| − | * Simplifying Boolean Expressions
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| − | ** [[Media:SimplifyingBooleanExpressions.ppt]]
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| − | | |
| − | == Tuesday (2/2/10) ==
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| − | '''Warmup:'''
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| − | * Go to the [http://www.nsf.gov/about/ About NSF] page and read it
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| − | | |
| − | '''Agenda:'''
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| − | * Turn in permission slips
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| − | * Thursday:
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| − | ** Come to class
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| − | ** Bring a photo ID
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| − | ** Wear professional attire
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| − | * Good Programming Style
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| − | ** [[Media:CriterionC1_goodProgrammingStyle.doc]]
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| − | ** Open up ALL of your Dossier java files
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| − | ** You will clean up your code by going through the checklist
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| − | * Usability
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| − | ** [[Media:CriterionB3_usability.doc]]
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| − | | |
| − | == Friday (1/29/10) ==
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| − | * Take out all Dossier materials
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| − | * We will go through each section of the checklist
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| − | * Turn in all materials with checklist to Mr. Bui
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| − | * Using MSWord to create professional-looking documents
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| − | | |
| − | == Wednesday (1/27/10) ==
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| − | '''Warmup:'''
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| − | * Why are digital signals "better" than analog signals?
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| − | * How many bits are in a byte?
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| − | * How many bytes are in a KB, MB, GB, TB?
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| − | | |
| − | '''Agenda:'''
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| − | * NSF Field Trip! - Thursday (2/4/10)
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| − | * Errors!
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| − | ** [[Media:Errors.ppt]]
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| − | * Dossier - Modular Organization due Friday (1/29/10)
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| − | ** [[Media:CriterionB3_modularOrganization.doc]]
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| − | * BRING ALL YOUR DOSSIER MATERIALS ON FRIDAY
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| − | * File Input/Output - reading and writing to files
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| − | ** [[Media:RAFWriteDemo.java]]
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| − | ** [[Media:RAFReadDemo.java]]
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| − | * Add writing to file to your LinkedList class
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| − | *# Add a method named saveToFile(String filename)
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| − | *# Open the filename for writing using RandomAccessFile
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| − | *# writeUTF() the number of nodes or size of your LinkedList
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| − | *# Create a loop that traverses the LinkedList and writeUTF() all of the nodes' data
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| − | * If you want to add writing to file to a BinaryTree, then you must create recursive saveToFile() and saveToFileSubtree() methods that look like print() and printSubtree()
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| − | | |
| − | == Monday (1/25/10) ==
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| − | '''Warmup:'''
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| − | * Write down a list of ALL your classes
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| − | * Draw a class hierarchy diagram that shows "has-a" relationships
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| − | | |
| − | '''Warmup:'''
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| − | * Dossier - Modular Organization due Friday (1/29/10)
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| − | ** [[Media:CriterionB3_modularOrganization.doc]]
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| − | * BRING ALL YOUR DOSSIER MATERIALS ON FRIDAY
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| − | * File Input/Output - reading and writing to files
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| − | ** [[Media:RAFWriteDemo.java]]
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| − | ** [[Media:RAFReadDemo.java]]
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| − | * Add writing to file to your LinkedList class
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| − | *# Add a method named saveToFile(String filename)
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| − | *# Open the filename for writing using RandomAccessFile
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| − | *# writeUTF() the number of nodes or size of your LinkedList
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| − | *# Create a loop that traverses the LinkedList and writeUTF() all of the nodes' data
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| − | * If you want to add writing to file to a BinaryTree, then you must create recursive saveToFile() and saveToFileSubtree() methods that look like print() and printSubtree()
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| − | | |
| − | == Friday - Thursday (1/15/10 - 1/21/10) ==
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| − | * Work on completing Dossier code
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| − | | |
| − | == Wednesday (1/13/10) ==
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| − | '''Warmup:'''
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| − | * List and describe the three types of test data
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| − | * Look online and find out how many symbols are represented in ASCII
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| − | ** How many bits does the computer use for ASCII?
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| − | | |
| − | '''Agenda:'''
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| − | * Sign magnitude review
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| − | * Introduction to 2's complement
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| − | ** [[Media:NegBinary2sComp.ppt]]
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| − | * Binary addition review
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| − | * Binary subtraction
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| − | * So what the heck does '''digital''' mean?
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| − | ** [[Media:AnalogDigital.ppt]]
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| − | | |
| − | == Monday (1/11/010) ==
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| − | * 2nd Quarter Exam
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| − | | |
| − | == Thursday (1/7/10) ==
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| − | '''Warmup:'''
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| − | * What base is hexadecimal?
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| − | * List the symbols used in hexadecimal
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| − | * Convert 45 to binary and hexadecimal
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| − | * Convert binary 101011101001 to hexadecimal
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| − | | |
| − | '''Agenda:'''
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| − | * 2nd Quarter Exam will be next Monday (1/11/10) <- Binary 30!
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| − | ** Basic Java programming
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| − | ** Stacks
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| − | ** Queues
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| − | ** Linked Lists
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| − | ** Binary Trees
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| − | ** Software Development
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| − | ** Big-O algorithm evaluation
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| − | ** Binary
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| − | ** Hexadecimal
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| − | ** Binary Addition
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| − | ** Sign-Magnitude Negative Binary Numbers (?)
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| − | * Turn in late Dossier: Algorithms section & peer review
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| − | * Dossier update meetings
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| − | * [[Media:BinaryAddition.ppt]]
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| − | * [[Media:NegBinarySignMag.ppt]]
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| − | * Work on Dossier! Code should be nearing completion at the end of next week
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| − | | |
| − | == Tuesday (1/5/10) ==
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| − | '''Warmup:'''
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| − | * Convert the following binary numbers to decimal:
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| − | ** 0001
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| − | ** 0011011
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| − | ** 010101
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| − | * Convert the following decimal numbers to binary:
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| − | ** 3
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| − | ** 63
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| − | ** 14
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| − | * List all the Big O complexities (Hint: O(1) is constant time)
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| − | | |
| − | '''Agenda:'''
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| − | * Three-word winter break update
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| − | * 2nd Quarter Exam will be next Monday (1/11/10) <- Binary 30!
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| − | * Turn in Dossier: Algorithms section & peer review
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| − | * Dossier update meetings
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| − | * Introduction to Hexadecimal
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| − | ** [[Media:Hexadecimal.ppt]]
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| − | * Work on dossier!
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| − | | |
| − | == Thursday (12/17/09) ==
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| − | '''Warmup:'''
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| − | * [[Big O Practice Problems]]
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| − | | |
| − | '''Agenda:'''
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| − | * Binary Quiz!
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| − | * Dossier progress check!
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| − | * LLAddressBook? BTAddressBook?
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| − | * Dossier - Algorithms
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| − | ** [[Media:CriterionB2_algorithms.doc]]
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| − | * Work on dossier!
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| − | | |
| − | == Tuesday (12/15/09) ==
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| − | '''Agenda:'''
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| − | * LLAddressBook? BTAddressBook?
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| − | * Makeup Software Development Quiz
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| − | * Algorithm Evaluation - Big O! - [[Media:AlgorithmEvaluation.ppt]]
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| − | * Introduction to Binary - [[Media:Binary.ppt]]
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| − | * Introduction to Binary #2 - [[Media:Binary2.ppt]]
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| − | * Binary Games
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| − | ** [http://britton.disted.camosun.bc.ca/binary.swf Binary Game #1]
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| − | ** [http://forums.cisco.com/CertCom/game/binary_game_page.htm Binary Game #2]
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| − | * Binary Quiz on Thursday (12/17/09)
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| − | * Dossier Progress Check on Thursday (12/17/09)
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| − | ** You will demo / present completion of the following components in your dossier:
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| − | *** Basic container class (e.g. Contact)
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| − | *** Node class (e.g. ContactLLNode or ContactBTNode)
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| − | *** Partial completion of your major data structure (e.g. ContactLL or ContactBT)
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| − | | |
| − | == Friday (12/11/09) ==
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| − | '''Warmup:'''
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| − | * Finish cramming for software development quiz
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| − | | |
| − | '''Agenda:'''
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| − | * Software Development Quiz! Yay!
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| − | | |
| − | == Wednesday (12/9/09) ==
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| − | '''Warmup:'''
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| − | * List the stages of the software development life cycle
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| − | * List 3 different methods of data collection for the Analysis stage
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| − | | |
| − | '''Agenda:'''
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| − | * Proper coding style
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| − | ** Program header at the very top
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| − | *** the program name
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| − | *** author, date, school
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| − | *** computer used, IDE used, purpose
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| − | ** Proper indentation
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| − | ** Proper line-wrapping (how to deal with LONG lines of code)
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| − | * Demo missing work
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| − | * Recursion Review
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| − | ** [[Media:Recursion.ppt]]
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| − | * Software systems life cycle & software development
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| − | ** [[Media:SoftwareDevelopment.ppt]]
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| − | * Work on the programming for your dossier
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| − | | |
| − | '''Homework:'''
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| − | * Software development quiz on Friday (12/11/09)
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| − | | |
| − | == Monday (12/7/09) ==
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| − | '''Warmup:'''
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| − | * Illustrate the binary tree that is created when you insert the following values:
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| − | ** 24, 75, 4, 12, 98, 33, 0
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| − | * Illustrate the binary tree that is created when you insert the following values:
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| − | ** Newman, Braden, Hines, Rawoot, Whelan, Luoma-Overstreet, Anderson, Apseloff
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| − | | |
| − | '''Agenda:'''
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| − | * Demo missing work
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| − | * Software systems life cycle & software development
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| − | ** [[Media:SoftwareDevelopment.ppt]]
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| − | * Work on the programming for your dossier
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| − | | |
| − | '''Homework:'''
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| − | * Software development quiz on Friday (12/11/09)
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| − | | |
| − | == Tuesday - Thursday (12/1/09 - 12/3/09) ==
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| − | '''Warmup:'''
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| − | * Prepare to demo your BTAddressBook
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| − | | |
| − | '''Agenda:'''
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| − | * BTAddressBook demos
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| − | * Recursion Review
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| − | ** [[Media:Recursion.ppt]]
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| − | * Dossier Review - Data Structures section
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| − | * Dossier Programming - use this time in class to begin programming the classes you will use in your dossier
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| − | ** Create your basic container classes (e.g. Person, Schedule, Book, Order, Ticket, etc.). They should contain the following:
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| − | *** private attributes
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| − | *** default constructor
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| − | *** specific constructor
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| − | *** setters
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| − | *** getters
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| − | ** Create any classes that may contain these other classes (e.g. Library, AddressBook, etc.)
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| − | ** Using your prototype solution as a guide, you should begin creating the main menu system for your dossier.
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| − | | |
| − | '''Homework:'''
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| − | * Dossier - Data Structures rough draft - due (Thursday 12/3/09)
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| − | | |
| − | == Tuesday (11/24/09) ==
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| − | '''Agenda:'''
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| − | * Dossier - Data Structures
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| − | * [[Media:CriterionB1_dataStructures.doc]]
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| − | * Demo your LinkedList AddressBook
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| − | * Create 3 new classes called ContactBinaryTreeNode, ContactBinaryTree, and ContactBTTestMain
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| − | ** [[Media:BinaryTreeNode.java]]
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| − | ** [[Media:BinaryTree.java]]
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| − | ** [[Media:BinaryTreeTestMain.java]]
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| − | * Convert the 3 given binary tree classes to use Contacts instead of ints
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| − | * Create and demo a BinaryTreeAddressBook
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| − | | |
| − | '''Homework:'''
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| − | * Demo BinaryTreeAddressBook - due (Tuesday 12/1/09)
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| − | * Dossier - Data Structures rough draft - due (Thursday 12/3/09)
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| − | | |
| − | == Friday (11/20/09) ==
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| − | '''Agenda:'''
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| − | * Demo your LinkedList AddressBook. It should be able to do the following:
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| − | ** add a Contact
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| − | ** print list of Contacts
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| − | ** find a Contact
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| − | ** sort list of Contacts
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| − | * Re-Introduction to Binary Tree
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| − | ** [[Media:BinaryTreeNode.java]]
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| − | ** [[Media:BinaryTree.java]]
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| − | ** [[Media:BinaryTreeTestMain.java]]
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| − | * Create 3 new classes called ContactBTNode, ContactBinaryTree, and ContactBTTestMain
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| − | * Convert the 3 given binary tree classes to use Contacts instead of ints
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| − | | |
| − | == Wednesday (11/18/09) ==
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| − | '''Warmup:'''
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| − | * What is the algorithm for a linear search?
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| − | * What is the algorithm for a selection sort?
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| − | * What is the algorithm for a bubble sort?
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| − | | |
| − | '''Agenda:'''
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| − | * int find(String fn, String ln) in the ContactLinkedList
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| − | ** Add the find() option to your AddressBookMain and AddressBook
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| − | ** find() in the AddressBook should use the ContactLinkedList's find() and then ContactLinkedList's getContact()
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| − | * void selectionSort() in the ContactLinkedList
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| − | * You should move the bubbleSort() into the ContactLinkedList and complete the method yourself
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| − | * Removing a Contact
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| − | ** Add a remove option to your AddressBookMain
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| − | ** Create a remove(String fn, String ln) method in your AddressBook
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| − | ** In the method, use the ContactLinkedList's find() method to get the index of the Contact
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| − | ** Check if the index is valid (not the error code), and if so, then use the ContactLinkedList's remove() method using that index
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| − | * Demo a completely working AddressBook
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| − | | |
| − | == Monday (11/16/09) ==
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| − | '''Warmup:'''
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| − | * Open your Contact class and review the code
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| − | | |
| − | '''Agenda:'''
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| − | * Contact class review as a class
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| − | * Create a new class from your Node class and called ContactNode
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| − | ** Do this as a class...quickly
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| − | * Create a new class called ContactLinkedList
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| − | ** Do this as a class...quickly
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| − | * Convert your LinkedList to use ContactNode and call it ContactLinkedList
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| − | ** Go through one or two examples as a class
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| − | * Be sure to test your ContactLinkedList
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| − | * AddressBook class review as a class
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| − | * Convert your AddressBook to use ContactLinkedList instead of an array
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| − | ** Comment out the parts for find(), selectionSort(), and bubbleSort(). We will convert these later
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| − | ** Be sure to test your AddressBook with LOTS of contacts
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| − | | |
| − | '''Homework:'''
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| − | * Complete the AddressBook conversion over to ContactLinkedList by Wednesday (11/18/09)
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| − | * Be ready to demo your AddressBookMain
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| − | | |
| − | == Thursday (11/12/09) ==
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| − | '''Agenda:'''
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| − | * Abstract data types review
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| − | * Introduction to Binary Tree
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| − | ** [[Media:BinaryTreeNode.java]]
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| − | ** [[Media:BinaryTree.java]]
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| − | ** [[Media:BinaryTreeTestMain.java]]
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| − | * Demo your LinkedList
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| − | * Contact class review
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| − | * Create a new class from your Node class and called ContactNode
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| − | * Create a new class called ContactLinkedList
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| − | * Convert your LinkedList to use ContactNode and call it ContactLinkedList
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| − | * Be sure to test your ContactLinkedList
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| − | * AddressBook class review
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| − | * Convert your AddressBook to use ContactLinkedList instead of array
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| − | ** Comment out the methods for find(), selectionSort(), and bubbleSort(). We will convert these later
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| − | ** Be sure to test your AddressBook with LOTS of contacts
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| − | | |
| − | == Monday (11/9/09) ==
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| − | '''Agenda:'''
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| − | * Turn in homework
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| − | * Demo DynamicQueue
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| − | * Introduction to Linked Lists
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| − | ** [[Media:LinkedList.java]]
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| − | ** Attributes: head, tail, size
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| − | ** Constructors: default
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| − | ** Methods:
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| − | *** isEmpty() - returns true if the LinkedList is empty, and false otherwise
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| − | *** void add(int num) - adds a new Node with num at the end of the LinkedList
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| − | *** void add(int num, int index) - adds a new Node with num at the index specified
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| − | **** There are FIVE different scenarios when you add a Node
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| − | **** DRAW the before-and-after pictures for all FIVE secenarios
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| − | *** int remove(int index) - removes the index-th Node and returns its data
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| − | **** There are SIX different scenarios when you remove a Node
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| − | *** print() - traverses the LinkedList and prints out each Node's data
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| − | ** Create a main method to test out all the methods and scenarios of LinedList
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| − | | |
| − | '''Homework:'''
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| − | * Complete the LinkedList class and all its methods by the beginning of class on Thursday (11/12/09)
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| − | * Mr. Bui will give you his LinkedListMain on Thursday to test
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| − | | |
| − | == Thursday (11/5/09) ==
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| − | '''Warmup:'''
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| − | * Draw the before-and-after pictures for adding a Node to an empty Queue (be sure to use head and tail!)
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| − | * Draw the before and after pictures for adding a Node to a non-empty Queue
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| − | * Draw the before-and-after pictures for removing a Node from an empty Queue
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| − | * Draw the before and after pictures for removing a Node from a non-empty Queue
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| − | | |
| − | '''Agenda:'''
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| − | * Return 1st Quarter Exams
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| − | * Dynamically-sized Queues
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| − | ** Create a new class called DynamicQueue
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| − | *** [[Media:DynamicQueue.java]]
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| − | ** Test out your DynamicQueue using the original QueueMain file
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| − | * Introduction to Linked Lists
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| − | ** [[Media:LinkedList.java]]
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| − | ** Attributes: head, tail, size
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| − | ** Constructors: default
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| − | ** Methods:
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| − | *** isEmpty() - returns true if the LinkedList is empty, and false otherwise
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| − | *** void add(int num) - adds a new Node with num at the end of the LinkedList
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| − | *** void add(int num, int index) - adds a new Node with num at the index specified
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| − | **** There are FIVE different scenarios when you add a Node
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| − | **** DRAW the before-and-after pictures for all FIVE secenarios
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| − | *** int remove(int index) - removes the index-th Node and returns its data
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| − | **** There are SIX different scenarios when you remove a Node
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| − | *** print() - traverses the LinkedList and prints out each Node's data
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| − | | |
| − | '''Homework:'''
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| − | * Complete DynamicQueue!
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| − | * Draw the before-and-after diagrams (all SIX scenarios) for the LinkedList's remove() method
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| − | | |
| − | == Monday (11/2/09) ==
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| − | '''Warmup:'''
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| − | * Assume that you have allocated memory for a new int array of 10000 elements. An int is 32-bits in size, and there are 8-bits in 1 byte. How many bytes of memory are you taking up?
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| − | * If there are 1024 bytes in a kilobyte, how many kilobytes are you taking up?
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| − | | |
| − | '''Agenda:'''
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| − | * Dynamically-sized Stacks
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| − | ** Create a new class called DynamicStack
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| − | *** [[Media:DynamicStack.java]]
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| − | ** What attribute must we keep track of when we talk about stacks?
| |
| − | ** Create a Node reference for the most important stack attribute
| |
| − | ** Implement push(int num) using Nodes.
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| − | *** push() should not return anything
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| − | *** push() creates a new Node with the num, and set the new Node's next reference to the top
| |
| − | *** Don't forget to update the top to be the new node!
| |
| − | ** Implement pop(), which should POP and return the value on top of the stack and update the top
| |
| − | ** Implement top(), which should just return the value on top of the stack
| |
| − | ** Implement isEmpty() which returns true if the stack is empty
| |
| − | ** Implement print() which should print your entire stack
| |
| − | ** TEST YOUR STACK USING MR. BUI'S STACK MAIN OR YOUR OWN MAIN METHOD
| |
| − | | |
| − | == Thursday (10/29/09) ==
| |
| − | * 1st Quarter Exam
| |
| − | | |
| − | == Tuesday (10/27/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Pass in your Prototype Solution to Mr. Bui
| |
| − | * Given the following code, draw the memory diagram:
| |
| − | | |
| − | <source lang="Java">
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| − | Node fun = new Node(42);
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| − | Node general = new Node (11);
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| − | Node a, b, c;
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| − | | |
| − | a = general;
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| − | b = a;
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| − | fun.next = b;
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| − | c = fun;
| |
| − | </source>
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| − | | |
| − | '''Agenda:'''
| |
| − | * Pass back Stacks quiz
| |
| − | * Prototype Solution peer review
| |
| − | * 1st Quarter Exam Review
| |
| − | ** Java programming
| |
| − | ** class construction
| |
| − | ** methods
| |
| − | *** components of the method header
| |
| − | ** Stacks
| |
| − | *** how they work
| |
| − | *** operations: push(), pop(), top(), isEmpty()
| |
| − | *** why we use them
| |
| − | *** example uses
| |
| − | ** Queues
| |
| − | *** how they work
| |
| − | *** operations: add(), remove(), head(), tail(), isEmpty()
| |
| − | *** why we use them
| |
| − | *** example uses
| |
| − | ** Nodes and reference variables
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| − | *** Memory diagram and tracing code
| |
| − | | |
| − | == Friday (10/23/09) ==
| |
| − | '''Agenda:'''
| |
| − | * Object and References Review
| |
| − | ** [[Media:Point.java]]
| |
| − | ** [[Media:ReferencesReview.java]]
| |
| − | * Node class
| |
| − | ** [[Media:Node.java]]
| |
| − | ** [[Media:NodeFun.java]]
| |
| − | * Node references practice
| |
| − | ** [[Media:NodeFunAgain.java]]
| |
| − | | |
| − | '''Homework:'''
| |
| − | * Dossier - Prototype Solution rough draft due Tuesday (10/27/09)
| |
| − | | |
| − | == Wednesday (10/21/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Give 2 specific examples of when a queue should be used
| |
| − | * Identify the following parts in each of the method declarations: access type, return type, method name, parameters
| |
| − | ** public int getSize()
| |
| − | ** private String whatNot(String whatFor)
| |
| − | ** public void print(int size, String stuff)
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Make-up stack quiz for people who were absent on Monday
| |
| − | * Demo your fixed [[Media:Queue.java]] by using [[Media:QueueMain.java]]
| |
| − | * Criteria for Success peer review
| |
| − | * Object and References Review
| |
| − | ** [[Media:Point.java]]
| |
| − | ** [[Media:ReferencesReview.java]]
| |
| − | * Node class
| |
| − | ** [[Media:Node.java]]
| |
| − | ** [[Media:NodeFun.java]]
| |
| − | * Node references practice
| |
| − | * Read through [[Media:CriterionA3_prototypeSolution.doc]]
| |
| − | * Begin working on your Prototype Solution. It will be due next Tuesday (10/27/09).
| |
| − | | |
| − | '''Homework:'''
| |
| − | * Dossier - Prototype Solution rough draft due Tuesday (10/27/09)
| |
| − | | |
| − | == Monday (10/19/09) ==
| |
| − | '''Warmup:'''
| |
| − | * What does LIFO stand for?
| |
| − | * What does LIFO describe?
| |
| − | * When would you want a LIFO?
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Stack quiz
| |
| − | * Queues
| |
| − | ** [[Media:Queues.ppt]]
| |
| − | ** [[Media:Queue.java]]
| |
| − | ** [[Media:QueueMain.java]]
| |
| − | * Fix Queue.java so that it works. You must fill in all the method bodies
| |
| − | | |
| − | '''Homework:'''
| |
| − | * Dossier - Criteria for Success rough draft due Wednesday (10/21/09)
| |
| − | * Turn in late assignments! Examples: AddressBook sorting, Problem Analysis, etc.
| |
| − | | |
| − | == Thursday (10/15/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Demo any missing work
| |
| − | * Finish adding bubble sort and selection sort to your AddressBook
| |
| − | ** Hint1: You cannot simply compare Contacts, but you can compare their last names
| |
| − | ** Hint2: You cannot sort the ENTIRE Contact array, you can only sort the ones that you have added
| |
| − | ** Hint3: You should test our the sorting methods by adding a (s)ort option to your AddressBookMain
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Introduction to Data Structures
| |
| − | * Stacks
| |
| − | ** [[Media:Stacks.ppt]]
| |
| − | ** [[Media:Stack.java]]
| |
| − | ** [[Media:StackMain.java]]
| |
| − | * Go through [[Media:CriterionA2_criteriaforSuccess.doc]]
| |
| − | * Begin working on your Criteria for Success. It will be due next Wednesday (10/21/09).
| |
| − | | |
| − | '''Homework:'''
| |
| − | * Stacks quiz on Monday (10/19/09)
| |
| − | * Dossier - Criteria for Success rough draft due Wednesday (10/21/09)
| |
| − | * Turn in late assignments! Examples: AddressBook sorting, Problem Analysis, etc.
| |
| − | | |
| − | == Tuesday (10/13/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Please complete this [https://spreadsheets.google.com/viewform?formkey=dGx5Uy1JVGRXcDNJV0NHOEJvZ21vX2c6MA password request form]
| |
| − | * What are the advantages and disadvantages of the binary search algorithm?
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Dossier peer review - Analysis of the Problem
| |
| − | * Demo any missing work
| |
| − | * Sorting & Searching Review
| |
| − | ** Selection Sort
| |
| − | ** Bubble Sort
| |
| − | ** Linear Search
| |
| − | ** Binary Search
| |
| − | * Examples of using the String.compareTo() method
| |
| − | ** [[Media:CompareToDemo.java]]
| |
| − | ** [[Media:CompareToDemo2.java]]
| |
| − | * Fix [[Media:StringBinarySearch.java]] such that it uses binary search to find a String. Hint: You will be using the compareTo()
| |
| − | * Demo StringBinarySearch to Mr. Bui by the end of today.
| |
| − | | |
| − | * You should then add selectionSort() to your AddressBook class. It sorts your AddressBook Contact array by last name using the selection sort algorithm. You may assume that everybody will have a different last name.
| |
| − | * You should then add bubbleSort() to your AddressBook class. It sorts your AddressBook Contact array by last name using the bubble sort algorithm. You may assume that everybody will have a different last name.
| |
| − | * Demo the two sorting methods to Mr. Bui before Thursday.
| |
| − | * Read through [[Media:CriterionA2_criteriaforSuccess.doc]]
| |
| − | * Begin working on your Criteria for Success. It will be due next Wednesday (10/21/09).
| |
| − | | |
| − | == Thursday (10/8/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Given the array of integers: 3, 6, 2, 7, 9, 5, 2, 3
| |
| − | * Illustrate the bubble sort algorithm to sort the numbers
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Introduction to Linear Search
| |
| − | * Download [[Media:LinearSearch.java]]
| |
| − | * Fill in the commented parts of LinearSearch.java and demo a working linear search to Mr. Bui
| |
| − | * Linear Search performance evaluation
| |
| − | # What is the best case scenario? i.e. What is the minimum # of comparisons? | |
| − | # What is the worst case scenario? i.e. What is the maximum # of comparisons?
| |
| − | # What is the average # of comparisons?
| |
| − | # Can we do better than a linear search?
| |
| − | | |
| − | * Introduction to Binary Search
| |
| − | # Assume sorted list
| |
| − | # Go to the middle point
| |
| − | # If the middle element matches the key, then the search is over
| |
| − | # If the key is less than middle element, go to the left (down), else go to the right (up)
| |
| − | # Repeat steps 2-4 until the key is found or when the left and right bounds pass each other
| |
| − | | |
| − | * [http://euler.slu.edu/~goldwasser/demos/BinarySearch/ Binary Search Demo]
| |
| − | * [http://www.cosc.canterbury.ac.nz/people/mukundan/dsal/BSearch.html Binary Search Demo2]
| |
| − | * [[Media:BinarySearch.java]]
| |
| − | * Binary Search performance evaluation
| |
| − | # What is the best case scenario? i.e. What is the minimum # of comparisons?
| |
| − | # What is the worst case scenario? i.e. What is the maximum # of comparisons?
| |
| − | # What is the average # of comparisons?
| |
| − | * Binary Search Advantages & Disadvantages
| |
| − | | |
| − | '''Homework:'''
| |
| − | * 1st rough draft of Analysis of the Problem due Tuesday (10/13/08)
| |
| − | * Any missing assignments (e.g. AddressBook, SelectionSort, BubbleSort)
| |
| − | | |
| − | == Tuesday (10/6/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Upload AddressBook.java and AddressBookMain.java to SchoolWebLockers
| |
| − | * Demo SelectionSort.java to Mr. Bui
| |
| − | * Turn in your Dossier idea sentence
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Introduction to Bubble Sort
| |
| − | # Initialize the front to be the top or beginning of the array
| |
| − | # Now go to the bottom/end of the array
| |
| − | # Compare the two adjacent elements to see if they are in proper sequential order
| |
| − | ## Swap the elements if they are out of order (bigger number to the left of smaller number)
| |
| − | # Move to the next pair of adjacent elements/numbers
| |
| − | # Repeat steps 3 and 4 until the smallest number has "floated" to the top/front
| |
| − | # After you traverse the entire array
| |
| − | ## Move the front so that the sorted numbers are ignored
| |
| − | ## Go back to the end of the array
| |
| − | ## Repeat steps 2 through 6 for the unsorted part of the array
| |
| − | * [http://web.engr.oregonstate.edu/~minoura/cs162/javaProgs/sort/BubbleSort.html Bubble Sort Animation]
| |
| − | * Download [[Media:BubbleSort.java]]
| |
| − | ** Fill in the commented parts of the BubbleSort.java file. Where there is a comment, you need to write code.
| |
| − | ** Demo to Mr. Bui at the end of class or at the beginning of class tomorrow
| |
| − | * Introduction to Program Dossier
| |
| − | ** [[Media:CriterionA1_problemAnalysis.doc]]
| |
| − | ** 1st rough draft of Analysis of the Problem due Tuesday (10/13/08)
| |
| − | ** Work on your Analysis of the Problem section
| |
| − | | |
| − | == Friday (10/2/09) ==
| |
| − | '''Warmup:'''
| |
| − | * Swapping elements warmup
| |
| − | | |
| − | '''Agenda:'''
| |
| − | * Demo [[AddressBook class lab assignment]] and any other missing assignments
| |
| − | * Submit your AddressBook and AddressBookMain on-line to Mr. Bui's SchoolWebLockers
| |
| − | * Review Selection Sort
| |
| − | * Download [[Media:SelectionSort.java]]
| |
| − | ** Fill in the commented parts of the SelectionSort.java file. Where there is a comment, you need to write code.
| |
| − | ** Demo to Mr. Bui at the end of class today
| |
| − | * Introduction to Program Dossier
| |
| − | ** [[Media:CriterionA1_problemAnalysis.doc]]
| |
| − | | |
| − | '''Homework:'''
| |
| − | * Complete your [[AddressBook class lab assignment]] AND [[Media:SelectionSort.java]]
| |
| − | * Have a 1 sentence description of your dossier ready at the beginning of next class
| |
| − | | |
| − | == Archives ==
| |
| − | * [[IBCS2 - May]]
| |
| − | * [[IBCS2 - April]]
| |
| − | * [[IBCS2 - March]]
| |
| − | * [[IBCS2 - February]]
| |
| − | * [[IBCS2 - January]]
| |
| − | * [[IBCS2 - December]]
| |
| − | * [[IBCS2 - November]]
| |
| − | * [[IBCS2 - October]]
| |
| − | * [[IBCS2 - September]]
| |
