CSE 142B, Spring 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 |
|---|---|---|---|---|
Supplemental Video: Escape Sequences
Checkpoint 1 released
Welcome; Course policies; Hello World program
Slides (pptx)
Slides (pdf)
BJP 1.1-1.3
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
Precedence
for loops; print statements
- write and trace the execution of
forloops
Variable Mystery
Nested for loops; print statements; Class constants
- write and trace the execution of nested
forloops - define and use class constants
Tapestry Scratchwork
Parameters; Scope
- define scope
- define and call methods that take parameters
Graphics
- write programs to produce graphical output using
DrawingPanel
DrawingPanel.java
More Graphics
- write more complex graphical programs
- perform iterative development to produce a more complex image
Van diagram 1
Van diagram 2
Van diagram 3
Van1
Van2
Van3
Return values; Math class
- define and call methods that return values
- use methods from the
Mathclass - understand good functional decomposition
Scanner; Conditionals
- effectively use methods from the
Scannerclass to create interactive programs - define and use conditional (
if) statements
Paths of Execution
Compound conditionals; cumulative algorithms
- define and use compound conditionals
- choose the most appropriate conditional structure for a given problem
- describe and implement a cumulative algorithm
Chaining; Information flow; Strings; char
- recognize and avoid chaining
- compare and manipulate
Strings andchars
Chained Election - Information Flow
Good Election - Information Flow
Fencepost problems; while loops; sentinel loops
- define and use
whileloops - define and implement fencepost and sentinel loops
Fencepost
pseudorandomness, booleans
- generate pseudorandom numbers with
Random - work with
booleantypes
Ana's Whiteboard Work
assertions
- understand and reason about a piece of code
Assertions Walkthrough
Review for Simulated Midterm
Token-based file input
- implement token-based file processing algorithms using
Scannermethods
[OPTIONAL] TBD
Line-based file input; File output
- implement line-based file processing algorithms using
Scannermethods
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
Reverse Algorithm
Array Shifting
- define and implement array shifting algorithms
ComputeGrades Scratchwork
Object-oriented Programming, Fields, Instance Methods
- define and implement classes with object-oriented style
toString, Constructors
- understand and use encapsulation in good object-oriented design
- define and implement constructors and toString methods in classes
Point Reference Semantics
Inheritance
- define and implement the concept of inheritance
Employee Inheritance
Critters
- implement Critters to participate in the Critters simulation
Polymorphism; ArrayList
- define and use polymorphism
- define and use
ArrayLists
No class - Memorial Day
Victory lap, Content Review
- define and use
ArrayLists
Critter tournament
No Class - Exam Week
No Class - Exam Week
No Class - Exam Week
No Class - Exam Week
No Class - Exam Week