Welcome to the most comprehensive repository of solutions for "Introduction to Java Programming, Comprehensive Version (10th Edition)" by Y. Daniel Liang. This isn't just a collection of code; it's a multi-disciplinary engineering roadmap spanning from basic logic to enterprise-grade system design.
This project serves as a bridge between academic theory and professional application. Whether you are a Student looking for clarity, a Software Engineer refreshing core algorithms, or a Business Professional interested in the mechanics of financial and scientific simulations, this repository offers:
- ⚡ 400+ Verified Solutions: Every exercise is categorized and implemented with clean, readable code.
- 🏢 Business Logic: Real-world implementations of Payroll, Tax, and Loan systems.
- 🔬 Scientific Computing: Mathematical simulations and complex geometric algorithms.
- 🛠️ Advanced Software Engineering: Deep dives into Concurrency, Database Management (JDBC), and Networking.
Mastering the building blocks of computation.
| Chapter | Domain | Key Learning Outcomes |
|---|---|---|
| Ch 02 | Elementary Programming | Primitive types, user input, and basic I/O. |
| Ch 03 | Selections | Conditional logic, Boolean algebra, and control flow. |
| Ch 04 | Math & Strings | Trigonometry, character manipulation, and complex formatting. |
| Ch 05 | Loops | Iteration patterns and efficiency. |
| Ch 06 | Methods | Code modularization and reusability. |
| Ch 07 | 1D Arrays | Data structures, searching, and fundamental sorting. |
| Ch 08 | Multi-D Arrays | Matrix operations and pattern recognition. |
Transitioning to architectural thinking and system design.
| Chapter | Domain | Key Learning Outcomes |
|---|---|---|
| Ch 09 | Objects & Classes | Encapsulation and the class-object paradigm. |
| Ch 10 | OO Thinking | Class relationships, composition, and inheritance. |
| Ch 11 | Inheritance/Polymorphism | Building extensible systems via superclasses and overriding. |
| Ch 12 | Exceptions & Text I/O | Robust error handling and persistent storage. |
| Ch 13 | Abstract & Interfaces | Decoupling code via architectural contracts. |
Building user-centric, visual applications.
| Chapter | Domain | Key Learning Outcomes |
|---|---|---|
| Ch 14 | JavaFX Basics | Designing modern, hardware-accelerated user interfaces. |
Engineering for scale, performance, and persistence.
| Chapter | Domain | Key Learning Outcomes |
|---|---|---|
| Ch 17 | Binary I/O | Efficient data serialization and file streams. |
| Ch 18 | Recursion | Solving complex problems via self-referential logic. |
| Ch 19 | Generics | Creating type-safe, reusable data structures. |
| Ch 20 | Linear Structures | Master Stacks, Queues, and Priority Queues. |
| Ch 28 | Graph Theory | Implementing and traversing complex network topologies. |
| Ch 34 | Databases (SQL) | Connecting Java to persistent SQL databases via JDBC. |
- Payroll Systems: Automated tax withholding and net pay calculation based on federal/state variables. (Exercise_04_23)
- Financial Simulation: Multi-faceted loan comparison tools and compound interest trackers. (Exercise_05_21)
- Banking Logic: Implementation of ATM simulation and secure Account management. (Exercise_10_07)
- Computational Geometry: Algorithms to find the area of convex polygons and determine point-in-circle positions. (Exercise_11_15)
- Physics Models: Wind chill and kinetics calculations.
- Concurrency: Implementations of the Producer-Consumer pattern and Thread Pools for high-performance computing. (BookExercise_32)
- Graph Applications: Dynamic checking of graph connectivity for network analysis. (Exercise_28_01)
- JDK: Ensure Java Development Kit (JDK) 8 or 10 is installed.
- JavaFX: For GUI exercises, ensure the JavaFX SDK is configured.
- Database: For JDBC exercises, a running SQL instance (like MySQL or Oracle) is required.
# 1. Clone the repository
git clone https://github.com/M0-AR/YL.git
# 2. Enter the workspace
cd YL
# 3. Compile a specific module (e.g., Graphs)
javac -cp src src/Exercise_28/_01/TestGraphIfConnected.java
# 4. Execute the module
java -cp src Exercise_28._01.TestGraphIfConnected.
├── src/
│ ├── Exercise_XX/ # Chapter-specific logic
│ ├── BookExercise/ # Refined examples from the textbook
│ ├── image/ # Graphical assets and UI icons
│ └── t.java # Global sandbox/utility test file
├── .gitignore # Ensures a clean, binary-free repo
└── README.md # You are here
- Author: Y. Daniel Liang for the comprehensive textbook.
- Community: Insights from various open-source Java contributors who help keep the ecosystem vibrant.
Developed with ❤️ for the global Java community. If you found this helpful, consider giving it a ⭐!