Code Examples Repository

This repository serves as a collection of code examples, assignments, algorithms, and small personal projects spanning multiple programming languages. It is designed to demonstrate various coding concepts, data structures, and problem-solving techniques.

Structure

The repository is organized by programming language, with each language having its own dedicated directory:

• assembly/: MIPS assembly code examples, including recursion and basic procedures.
• c/: C programs covering basic algorithms, pointers, memory management, and data structures.
• c++/: A comprehensive collection of C++ examples, including sorting algorithms, data structures (linked lists, trees, graphs), and object-oriented programming concepts.
• java/: Java implementations of AI search algorithms (A*, Greedy, Uniform Cost) and other object-oriented designs.
• matlab/: MATLAB scripts for image processing (Hough transform, edge detection), mathematical simulations, and plotting.
• perl/: Perl scripts demonstrating string manipulation and validation.
• php/: PHP examples ranging from basic scripts to object-oriented database interactions and web forms.
• python/: Python scripts for data analysis (Pandas, NumPy), machine learning (scikit-learn), logical puzzles, and Project Euler solutions.
• sql/: SQL queries and schema definitions, primarily focused on TPC-H style database operations.
• swift/: Swift functions demonstrating functional programming concepts.

Setup and Usage

Each directory contains source code that can be run with the standard tools for that language.

Python

Ensure you have Python 3 installed. Some scripts require external libraries like numpy, pandas, scikit-learn, and matplotlib.

pip install numpy pandas scikit-learn matplotlib
python python/<script_name>.py

C / C++

You will need a C/C++ compiler like gcc or g++.

# For C
gcc c/<file>.c -o output_name
./output_name

# For C++
g++ c++/<file>.cpp -o output_name
./output_name

Java

Ensure you have the JDK installed. Compile and run the Java files.

javac java/*.java
java -cp java <ClassName>

PHP

You can run PHP scripts from the command line or serve them using a web server.

php php/<file>.php

MATLAB

Open the .m or .slx files in MATLAB to run the scripts or simulations.

Assembly (MIPS)

You will need a MIPS simulator like MARS or SPIM to run the .asm files.

Documentation

All source files in this repository have been documented with inline comments and docstrings explaining their purpose, parameters, and return values.

License

See the LICENSE file for details.