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"Daniel Liang teaches concepts of problem-solving and object-oriented programming using a fundamentals-first approach . Beginning programmers learn critical problem-solving techniques then move on to grasp the key concepts of object-oriented, GUI programming, advanced GUI and Web programming using Java..."

• Solution must use Java 8 SE, as this is the version used by the book.

  • Every solution should have a java file containing a public main method for testing it.

  • Naming convention is: ExerciseCC_EE.java where CC is the chapter number and EE is the exercise number.

  • The public Exercise class containing the main method must include a JavaDoc comment on the class with original exercise question.

  • Each solution should be its own self-contained program with minimal dependencies on other files. If you need multiple files please create a package for the exercise.

    • ch_XX/exercise22_07/Exercise22_07.java

    • This allows us to utilize the Exercise Checking Tool Exercise Checking Tool to verify solutions.

• Example exercise solution:

package ch_01;
/**
 * 1.1 (Display three messages) Write a program that displays Welcome to Java,
 * Welcome to Computer Science, and Programming is fun.
 */
public class Exercise01_01 {
 public static void main(String[] args) {
 System.out.println("Welcome to Java");
 System.out.println("Welcome to Computer Science");
 System.out.println("Programming is fun");
 }
}

• When to use Pull Requests

  • To add new solutions, that do not already exist.
  • To add new documentation and/or comments to existing exercise solutions.

• How to use Pull Requests

  1. Fork the Master branch
  2. Create a feature branch (with a descriptive name) using the fork from step 1.
  3. Make your changes to your new branch (Only commit and push the files you plan to merge).
  4. Make a Pull Request into our intro-to-java-programming Master branch.

• Please feel free to open new Issues.
  • To request a specific Exercise that you need answered.
    • Be sure to include the Chapter and Exercise number.
  • To request a change to an existing solution.
  • You find an error in an existing solution.

• Chapter 1 - Introduction to Computers, Programs, and Java complete-check-img


• Chapter 2 - Elementary Programming complete-check-img


• Chapter 3 - Selections complete-check-img


• Chapter 4 - Mathematical Functions, Characters, and Strings complete-check-img


• Chapter 5 - Loops complete-check-img


• Chapter 6 - Methods complete-check-img


• Chapter 7 - Single-Dimensional Arrays complete-check-img


• Chapter 8 - MultiDimensional Arrays complete-check-img


• Chapter 9 - Objects and Classes complete-check-img


• Chapter 10 - Object-Oriented Thinking complete-check-img


• Chapter 11 - Inheritance and Polymorphism complete-check-img


• Chapter 12 - Exception Handling and Text I/O complete-check-img


• Chapter 13 - Abstract Classes and Interfaces complete-check-img


• Chapter 14 - JavaFx Basics complete-check-img


• Chapter 15 - Event-Driven Programming and Animations complete-check-img


• Chapter 16 - JavaFx UI Controls and Multimedia

  Exercises Needed: 13, 15, 17, 19, 21, 23, 25, 27, 29, 31



• Chapter 17 - Binary I/O complete-check-img


• Chapter 18 - Recursion complete-check-img


• Chapter 19 - Generics complete-check-img


• Chapter 20 - Lists, Stacks, Queues, and Priority Queues complete-check-img


• Chapter 21 - Sets and Maps complete-check-img


• Chapter 22 - Developing Efficient Algorithms


• Chapter 23 - Sorting


• Chapter 24 - Implementing Lists, Stacks, Queues, and Priority Queues


• Chapter 25 - Binary Search Trees


• Chapter 26 - AVL Trees


• Chapter 27 - Hashing


• Chapter 28 - Graphs and Applications


• Chapter 29 - Weighted Graphs and Applications


• Chapter 30 - Multithreading and Parallel Programming


• Chapter 31 - Networking


• Chapter 32 - Java Database Programming


• Chapter 33 - Java Server Faces