CMPS 144 (Computer Science 2)
Spring 2024
Syllabus
CMPS 144L Lab Course
Teaching Assistants
Office Hours
Test/Quiz Information
Final Exam:
Preview
Section 31 (6pm MW): Monday, May 13 at 5:15pm—7:15pm
Section 1 (10am TR): Thursday, May 16 at 10:15am—12:15pm
2nd mid-term test (April 24/25):
Sample solutions:
Section 1
Program to run method from Problem 3
Section 31
Program to run method from Problem 3
Preview
Mid-term test (March 6/7):
Preview
Sample Solutions:
Section 31
Section 1
Programming Assignments
Prog. Assg. #1: CalendarDate
Prog. Assg. #2: CalendarDateF (formats)
Prog. Assg. #3: Arithmetic Expression Evaluation
Prog. Assg. #4: Index Entry
Prog. Assg. #5: Maximum Segment Sum, Recursively
Lecture Notes
Software Quality
Exceptions
Cloning in Java
ArrayLists
Iterators
Inheritance/Polymorphism
Development of a (Tossable)Coin Hierarchy
Development of a Counter Class Hierarchy
source code
Code Reuse via Abstract Classes, Inheritance, and Generics; Case Study: Sorting
Loop invariants
Red/Blue Jar of Marbles Game
Introduction to Loop Invariants
Multiplication
Searching an Array: Development of Linear and Binary Search Algorithms
Stacks
All About Stacks
Stack (interface)
Array-based implementation:
StackViaArray
Reference/Pointer-based implementation:
Link1
StackViaLink1
Queues
All About Queues
Queue (interface)
Array-based implementation:
QueueViaArray
Reference/Pointer-based implementation:
Link1
QueueViaLink1
Tester Application:
QueueTestApp
Comparator-based Sorting using Generics
Lists
Positional Lists with Cursors
All About (Positional) Lists
Array-based Implementation of Positional Lists
Recursion-related
:
Intro. to Recursion
Recursive Solutions to Array and String Problems: Three Examples
Recursion: How it Works
Recursion: Timing
QuickSort: A Recursive Sorting Algorithm
RecursionExamples
RecursiveDemo
BinarySearcher
Trees
Binary Trees
AVL Trees
(optional reading)
Java Artifacts
BinTreeWithCursors
BinTreeCursor
HeapSort
CompleteBinTree class
Huffman Coding/Compression:
Notes on Coding and Data Compression
Morse Code Translator
Algorithm and Example
Another Worked Example
Hashing
Computational Complexity
Big-Oh Examples
Analysis of Selection and Insertion Sort Algorithms
Wikipedia Big O entry
Parallel Computing
Intro to Parallel Algorithms
A Short Introduction to Threads in Java
Thread Demonstration
Parallel Array Summing in Java
Creating and Starting Threads in Java
Java Resources
Java Package Hierarchy
(i.e., links to all packages)
Links to particular packages/classes
java.lang
:
Math
String
java.util
:
Scanner
Iterator
ArrayList
Random
Java SE Download
jGrasp IDE
jGrasp Tutorials
(198-page pdf file) (links to separate chapters exist on web page at URL specified in previous hyperlink).
How Java Works
(how stuff works) (Note that the hyperlinks for downloading JDK, etc., on this page are out of date.)
Java "home page"
Java Tutorials
The Java Tutorials
Object-Oriented Programming Concepts
Language Basics
Classes and Objects
Interfaces and Inheritance
Numbers and Strings
Arrays
Generics
Packages
How to Make Frames (Main Windows)
How to Write Doc Comments for the Javadoc Tool
Programming with Assertions in Java