CSE 142, Summer 2022: Calendar
This is a rough sketch of the quarter that is likely to change. We can accurately predict the past, but predicting the future is hard! In particular, all future assignment dates should be considered tentative and subject to change.
Calendar
Click on any date or lesson number to jump to details on that day.
| Monday | Tuesday | Wednesday | Thursday | Friday |
|---|---|---|---|---|
Checkpoint 1 released
Supplemental Video: Static Methods
University Holiday - Juneteenth (observed)
Welcome; Course policies; Hello World program
Administrative slides (pptx)
Administrative slides (pdf)
BJP 1.1-1.3
Intro to Java; resources; static methods
escape sequences; static methods
- write a simple Java program that produces console output using
System.out.println - recognize and correct structural redundancy
- define and call static void methods
Expressions; Variables; Types; for loops
- evaluate arithmetic expressions in Java
- define and use
intanddoublevariables
Scope; Nested for loops; print statements
- define scope
- write and trace the execution of nested
forloops
Tapestry Scratchwork - SIZE 4
Expressions; for loops
Class constants; Parameters; Strings
- define and use class constants
- define and call methods that take parameters
- call
Stringmethods onStringobjects
University Holiday - Independence Day (observed)
Scanners and Strings
- define and call methods using parameters to improve structure
- write interactive programs using
Scanner - use
Stringmethods in an interactive program
Parameters, Strings, Scanners
Return values; Math class
- define and call methods that return values
- use methods from the
Mathclass - understand good functional decomposition
Cumulative algorithm; Conditionals
- effectively use methods from the
Scannerclass to create interactive programs - understand the components of a cumulative algorithm/code
- define and use conditional (
if) statements - define and use compound conditionals
Chaining; Information flow
- choose the most appropriate conditional structure for a given problem
- describe and implement a cumulative algorithm
- describe information flow in a program to be able to recognize and avoid chaining
Chained Election - Information Flow
Good Election - Information Flow
Return values; Conditionals; User Input
Fencepost problems; while loops; sentinel loops
- define and use
whileloops - define and implement fencepost and sentinel loops
Fencepost Diagram
pseudorandomness, booleans
- generate pseudorandom numbers with
Random - work with
booleantypes
assertions
- understand and reason about a piece of code
Assertions Walkthrough
while loops; pseudorandomness; boolean
Review for Simulated Midterm
Token-based file input
- implement token-based file processing algorithms using
Scannermethods
Line-based file input; File output
- implement line-based file processing algorithms using
Scannermethods
File processing
Intro. to arrays
- define and use arrays
Arrays vs Variables
Array Traversals, reference semantics
- define and implement array traversals
- understand and use reference semantics when working with arrays
Array Shifting
- define and implement array shifting algorithms
ComputeGrades Scratchwork
Arrays
Object-oriented Programming, Fields, Constructors, Instance Methods
- define and implement classes with object-oriented style
- understand and use encapsulation in good object-oriented design
- define and implement constructors and toString methods in classes
Constructors, Inheritance
- define and implement the concept of inheritance
Employee Inheritance
Polymorphism, Critters
- define and use polymorphism
- implement Critters to practice Object-Oriented Programming and participate in the Critters simulation
Object-oriented progamming; Critters
More Critters
- implement Critters to get more practice with polymorphism and using fields to represent state
ArrayList
- define and use
ArrayLists
More ArrayList
- define and use
ArrayLists
TA Choice
Victory lap, Content Review