Ratan1729/code-execution

1---2title: Code Execution Engine3emoji: ⚡4colorFrom: blue5colorTo: purple6sdk: docker7pinned: false8---9 10# Code Execution Engine11 12A high-performance code execution and judging engine supporting C, C++, and Python. Supports both Docker-based and process-based execution modes.13 14## Features15 16- **Multi-language support**: C (GCC 13.x), C++ (G++ 13.x with C++17), Python 3.1117- **Batch execution**: Compile once, run multiple test cases efficiently18- **Dual execution modes**:19  - **Docker mode**: Full isolation using sandbox containers (recommended for production)20  - **Process mode**: Direct subprocess execution (for Hugging Face Spaces)21- **RESTful API**: Simple endpoints for code execution and judging22 23## API Endpoints24 25| Endpoint           | Method | Description                      |26| ------------------ | ------ | -------------------------------- |27| `/api/health`      | GET    | Health check                     |28| `/api/languages`   | GET    | List supported languages         |29| `/api/execute`     | POST   | Execute code with single input   |30| `/api/judge`       | POST   | Judge code against test cases    |31| `/api/batch-judge` | POST   | Batch judge multiple submissions |32 33## Deployment34 35### Hugging Face Spaces36 37Deploy using `Dockerfile.huggingface`:38 39```bash40# The Dockerfile.huggingface is configured for HF Spaces41# Set Space SDK to "Docker" and it will use this file42```43 44### Self-hosted (Docker)45 46```bash47docker-compose up -d48```49 50### Environment Variables51 52| Variable               | Default | Description                   |53| ---------------------- | ------- | ----------------------------- |54| `PORT`                 | 3000    | Server port                   |55| `EXECUTION_MODE`       | docker  | `docker` or `process`         |56| `MAX_CONCURRENT`       | 2       | Max concurrent executions     |57| `DEFAULT_TIME_LIMIT`   | 5       | Time limit per test (seconds) |58| `DEFAULT_MEMORY_LIMIT` | 256     | Memory limit (MB)             |59| `MAX_TIME_LIMIT`       | 10      | Maximum allowed time limit    |60| `MAX_MEMORY_LIMIT`     | 512     | Maximum allowed memory        |61 62## Quick Test63 64```bash65node test/quick-test.js http://localhost:300066```67