CS 302: Introduction to Programming

Lecture 7 and 8 Announcements

• 04/23: The final set of codelab exercises has been posted


• 03/26: The fifth set of codelab exercises has been posted


• 03/22: Program 3 has been assigned. It is due on April 20. See here for more details.

  Let me know by EOD Wednesday if you would like me to assign you a partner for this program



• 02/08: You should use Piazza for programming assignment questions/clarifications. See here for more details on getting started.


• Old Announcements

Lectures, Resources, Homework

• Mon 05/07: Comparable Interface
  HW - Program 4
  Code: Shape Interface , Square Class , Triangle Class , Shape Tester
  Lecture Outline: Microsoft Word , Html


• Fri 05/04: Interfaces
  HW - For Monday - Program 4
  Code: Shape Interface , Square Class , Circle Class , Shape Tester
  Lecture Outline: Microsoft Word , Html


• Wed 05/02: The Object Class, Interfaces
  HW - For Friday - Finish ch. 9
  Code: Vehicle Class , Tester Class , Bike Class , Car Class
  Lecture Outline: Microsoft Word , Html


• Mon 04/30: The Java Class Hierarchy and Inheritance
  HW - For Wedneday - Finish reading ch. 9
  Lecture Outline: Microsoft Word , Html


• Fri 04/27: Creating Exceptions, Introduction to Inheritance
  HW - For Monday - Work on program 4, read ch 9.1-9.2
  Code: Verifying input with our own exceptions , InputTooShortException , ContainsA4Exception
  Lecture Outline: Microsoft Word , Html


• Wed 04/25: Catching Exceptions, Finally Blocks
  HW - Work on Program 4
  Code: Errors , More Complicated Exception Handling , Using finally
  Lecture Outline: Microsoft Word , Html


• Mon 04/23: Intro to Handling Exceptions
  HW - For Wednesday - Finish reading ch. 8
  Code: Unchecked Exception Handling , Checked Exception Handling
  Lecture Outline: Microsoft Word , Html


• Fri 04/20: Parsing Strings
  Code: Email Reader , Sample email file
  Lecture Outline: Microsoft Word , Html


• Wed 04/18: Processing Input
  Code: Reading a Web Page
  Lecture Outline: Microsoft Word , Html


• Mon 04/16: Input (Reading Files), Output (Writing Files), Exceptions
  HW - For Wednesday - Work on Program 3
  Code: Reading and Writing Files
  Lecture Outline: Microsoft Word , Html


• Fri 04/13: Bonus Class - Steganography (YOU ARE NOT RESPONSIBLE FOR THIS MATERIAL)
  HW - For Monday - Read ch. 8.1-8.3
  Code: Steganography , Image Reader
  Lecture Outline: Microsoft Word , Html


• Wed 04/11: Review
  HW - For Friday - Study
  Code:Input Validation Class , Validator Class
  Lecture Outline: Microsoft Word , Html


• Mon 04/09: Overriding .equals, Public and Private, Packages, Exam 2 prep
  HW - For Wednesday - Study
  Code: Override .equals
  Lecture Outline: Microsoft Word , Html


• Fri 03/30: Overriding .equals, Command Line Arguments
  Code: Grocery Store , Aisle , Food Item
  Lecture Outline: Microsoft Word , Html


• Wed 03/28: Class Members - Class Variables, Class Constants, Class Methods
  Code: Grocery Store , Aisle , Food Item
  Lecture Outline: Microsoft Word , Html


• Mon 03/26: Thinking like an Object-oriented Programmer, Parallel Arrays, Overriding toString, Helper Instance Methods
  HW - For Wednesday - Get started on Program 3 if you haven't yet
  Code: Grocery Store , Food Item
  Lecture Outline: Microsoft Word , Html


• Fri 03/23: Constructors, Testing Classes
  HW - For Monday - Finish ch. 7
  Code: Circle Class , Circle Tester
  Lecture Outline: Microsoft Word , Html


• Wed 03/21: Instance Variables, Instance Methods
  Code: Voting Machine
  Lecture Outline: Microsoft Word , Html


• Mon 03/19: Intro to Object Oriented Programming
  Lecture Outline: Microsoft Word , Html


• Fri 03/16: Arrays of Objects
  HW - For Monday - Read 7.1-7.4
  Code: Array of Strings , Removing Duplicates from an ArrayList
  Lecture Outline: Microsoft Word , Html


• Wed 03/14: More ArrayLists
  HW - For Friday - Work on Program 2, Review Exam 1
  Code: Inventory (completed)
  Lecture Outline: Microsoft Word , Html


• Mon 03/12: ArrayLists
  HW - For Wednesday - Work on Program 2, Catch up on Readings
  Code: Names Program without ArrayLists , Names Program with ArrayLists
  Lecture Outline: Microsoft Word , Html


• Fri 03/09: Recursion (Optional)
  HW - For Monday - Read ch. 6.6
  Code: Recursive Factorials , Recursive Anagrams
  Lecture Outline: Microsoft Word , Html


• Wed 03/07: Exam 1 Review


• Mon 03/05: 2D Arrays, Exam 1 Review
  HW - For Wednesday - Study, Program 2
  Code: Exam 1 Topics as 2d Array , More Call Stack Tracing
  Lecture Outline: Microsoft Word , Html


• Fri 03/02: Passing and Returning Arrays, 2D Arrays
  HW - For Monday - Program 2, Study
  Code: Returning Arrays , Another Array Example
  Lecture Outline: Microsoft Word , Html


• Wed 02/29: Stepwise Refinement, Call Stack Tracing, Arrays as Parameters
  HW - For Friday - Read ch. 6.5
  Code: Leap Year , Calculate Averages
  Lecture Outline: Microsoft Word , Html


• Mon 02/27: Methods, Void Methods
  HW - For Wednesday - Read ch. 5.6-5.7
  Code: 99 Bottles of Beer , Drawing Program , Variable Passing Example
  Lecture Outline: Microsoft Word , Html


• Fri 02/24: Methods
  HW - For Monday - Read ch. 5.3-5.5
  Code: Generate Random Numbers 1
  Lecture Outline: Microsoft Word , Html


• Wed 02/20: Array References, For Each Loop, Methods
  HW - For Friday - Read ch. 5.1-5.2
  Code: Arrays as References , For Each Loop
  Lecture Outline: Microsoft Word , Html


• Mon 02/20: Arrays
  HW - For Wednesday - Read ch. 6.3-6.4
  Code: Partially Filled Array
  Lecture Outline: Microsoft Word , Html


• Fri 02/17: Nested Loops, Simulations
  HW - For Monday - Read ch. 6.1-6.2
  Code: Factoring Numbers , Multiplication Table , Prime Numbers , Monte Carlo Method
  Lecture Outline: Microsoft Word , Html


• Wed 02/15: Do Loops, Input Validation
  HW - For Friday - Finish Reading ch. 4
  Code: Palindrome Identifier , Do Loop Example , Input Validation with a Menu
  Lecture Outline: Microsoft Word , Html


• Mon 02/13: While Loops, For Loops
  HW - For Wednesday - Read and understand 4.4
  Code: Are we there yet? , Factorials
  Lecture Outline: Microsoft Word , Html


• Fri 02/10: Boolean Operators, Input Validation, While Loops
  HW - For Monday - Read and understand 4.1-4.3
  Lecture Outline: Microsoft Word , Html


• Wed 02/08: If/Else Conditions, Comparisons, Switch Statements, Booleans
  HW - For Friday - Finish Ch. 3
  Code: Birthday Part 2
  Lecture Outline: Microsoft Word , Html


• Mon 02/06: Strings, If/Else Conditions
  HW - For Wednesday - Read Ch 3.3-3.4
  Code: Easy String Cipher , Number Guessing Game
  Lecture Outline: Microsoft Word , Html


• Fri 02/03: Arithmetic, Random Numbers, Strings
  HW - For Monday - Read 3.1-3.2
  Code: Quadratic Formula , Arbitrary Sided Dice
  Lecture Outline: Microsoft Word , Html


• Wed 02/01: Constants, Comments, I/O, Arithmetic
  HW - For Friday - Finish Ch. 2
  Code: Birthday Program
  Lecture Outline: Microsoft Word , Html


• Mon 01/30: Variables, Variable Naming, Constants
  HW - For Wednesday - Finish Reading Ch. 2
  Code: Football Scoring , Maximum Integer
  Lecture Outline: Microsoft Word , Html


• Fri 01/27: Printing, Errors
  HW - For Monday - Read Ch. 2.1-2.4
  Code: Println Art , Print Addition Examples
  Lecture Outline: Microsoft Word , Html


• Wed 01/25: Java, Programs, Hello World
  HW - For Friday - Finish ch 1
  Code: Hello World
  Lecture Outline: Microsoft Word , Html


• Mon 01/23: Intros, Syllabus, Algorithms
  HW - For Wednesday - Read Ch. 1 in the textbook
  Course Info