Review from COMP 142

These handouts relate to topics covered in COMP 142 that are foundational for COMP 241. These handouts are here for your benefit and may help you review and refresh your understanding of 142. If you feel you don’t understand any of these topics, please come talk to me at the beginning of the course.

General

Start-up: Accessing in-class code examples

Introduction to Java: Organization, Syntax, and Basics

: Java basics

while loop handout

for loop handout

Functions handout

Functions with arrays.

Simple Practice and Examples

Example Code (Introduction)

The Problem Code (Introduction)

Introduction to Java Programs

For Loop Code

functions practice

Starting code (functions with arrays)

String and ArrayList basics

SimpleCanvas and Color APIs

String handout,

ArrayList handout,

Object-Oriented Programming

OOP definitions

Class design handout

OOP Practice and Examples

Creating Classes I

Creating Classes III

Gotchas handout

Lecture 3 - SimpleCanvas & In-Class Work

Fraction Class Handout

String and ArrayList Practice problems

Recursion

Recursion handout

Recursion with arrays handout

Binary search handout

Recursion Practice and Examples

Recursion I Slides

Recursion III Slides

Recursion IV Slides