CMPS 144 and 144L (Computer Science 2 and its lab)
Summer 2020

Syllabus

Zoom Guide

Lab Course

Programming Assignments

• Prog. Assg. #1: 3-Color Partitioning
• Prog. Assg. #2: KeyPadLock    
• Prog. Assg. #3: Expression Scanner  
• Prog. Assg. #4: Taxman  
• Prog. Assg. #5: Eight Queens Board  
• Prog. Assg. #6: Solving N-Queens using Recursion  

Lecture Notes

• Software Quality
• Exceptions
• Cloning in Java
• Loop invariants
  • Red/Blue Jar of Marbles Game
  • Introduction to Loop Invariants
  • Searching an Array: Development of Linear and Binary Search Algorithms
• Development of a Counter Class Hierarchy   folder
• ArrayLists
• Iterators
• Code Reuse via Inheritance Case Study: Sorting
• Generic Comparator-based Array Sorting
• Stacks
  • All About Stacks  
  • Stack (interface)
  • Array-based implementation: StackViaArray
  • Reference/Pointer-based implementation: Link1   StackViaLink1
  • Tester Applications: ParenthesisMatcher StackTestApp ParenNestingTester
• Queues
  • All About Queues
  • Queue (interface)  
  • Array-based implementation: QueueViaArray
  • Reference/Pointer-based implementation: Link1   QueueViaLink1
  • Tester Application: QueueTestApp
• Computational Complexity
  • Gries Online Resource
  • Big-Oh Examples
  • Analysis of Selection and Insertion Sort Algorithms
  • Wikipedia Big O entry
• 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
• Lists
  • Recursive Lists
    • Notes
    • Java classes
  • Positional Lists with Cursors
    • All About (Positional) Lists
    • Array-based Implementation of Positional Lists
• Trees
  • Binary Trees   AVL Trees (optional reading)
  • HeapSort
  • Heaps and Priority Queues
  • Huffman Coding/Compression: Algorithm   Worked Example
  • Minimum Spanning Trees
    • Prim's Algorithm Presented
    • Prim's Algorithm: Demonstration
• Hashing

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
• 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• How Java Works (how stuff works) (Note that the hyperlinks for downloading JDK, etc., on this page are out of date.)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
• Using Assertions in Java Technology