# Algorithm Test Case Generation and Verification Platform

## Project Structure
- `backend/`: FastAPI Python Backend
- `frontend/`: React Vite Frontend

## Prerequisites
- Python 3.8+
- Node.js 16+

## Setup & Run

### Quick Start with Docker (Recommended)
```bash
docker-compose up --build
```
Then access:
- **Frontend**: http://localhost
- **Backend API**: http://localhost:8000
- **API Docs**: http://localhost:8000/docs

### Manual Setup

### 1. Backend
```bash
cd backend
# Optional: Create virtual env
# python -m venv venv
# source venv/bin/activate
pip install -r requirements.txt
uvicorn main:app --reload
```
Backend will run at `http://localhost:8000`

### 2. Frontend
```bash
cd frontend
npm install
npm run dev
```
Frontend will run at `http://localhost:5173`

## Features Implemented
1.  **Maximum Subarray Sum**:
    -   Brute Force ($O(N^2)$)
    -   Divide & Conquer ($O(N \log N)$)
    -   Kadane's Algorithm ($O(N)$)
    -   Automatic Random Case Generation
    -   Performance Benchmarking & Visualization