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Author: Ritikraja07

CONTRIBUTING.md

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+# Contributing to Java problem open source
+
+Thank you for taking the time to contribute to our project! We appreciate your help. Here’s how you can get started:
+
+## How to Contribute
+
+1. **Fork the repository**: Click on the "Fork" button at the top of this repository and clone your fork locally.
+2. **Create a branch**: Create a new feature or bugfix branch with a meaningful name.
+    ```bash
+    git checkout -b feature/new-feature
+    ```
+3. **Make your changes**: Make sure your changes are well documented and follow best practices.
+4. **Test your changes**: Ensure all tests pass after making changes, and write new tests if necessary.
+5. **Push your changes**:
+    ```bash
+    git push origin feature/new-feature
+    ```
+6. **Create a Pull Request**: Submit a pull request to the main repository and briefly describe the changes you’ve made.
+
+## Issues
+If you encounter any bugs or have feature suggestions, feel free to open an issue on GitHub.
+
+## Code Style
+Ensure that your code follows the style guidelines used by the project. Make sure to run linters and formatters as needed.
+
+## Reporting Bugs
+If you find any bugs, please create an issue with:
+- A clear and descriptive title
+- Steps to reproduce
+- Expected and actual behavior
+
+## Pull Request Checklist
+Before submitting, make sure that:
+- Your code passes all tests
+- Your code adheres to the coding style of the project
+- You’ve included clear commit messages