calculator

Usage

1 Basic Operations:

• Click on number buttons (0-9) to enter numbers.
• Click on operator buttons (+, -, *, /, %) to set the operation.
• Press = to calculate the result.
• Press C to clear the current input and reset the calculator.

2 Using π (pi):

• Click the π button to insert π into the calculation.
• π is approximated as Math.PI in calculations.

Example

1. Click 7, +, 3, = to get 10.
2. Click 5, *, π, = to get approximately 15.70796327.

Code Overview

• HTML: Defines the structure and layout of the calculator.
• CSS: Styles the calculator to make it visually appealing and - - user-friendly.
• JavaScript: Handles the logic for input processing, arithmetic operations, and display updates.

File Structure

calculator/
├── index.html
├── styles.css
└── script.js

• index.html: Contains the HTML structure for the calculator.
• styles.css: Contains the CSS styles for the calculator.
• script.js: Contains the JavaScript code to handle functionality.

Contributing

Contributions are welcome! If you have suggestions or improvements, please fork the repository and submit a pull request. For major changes, please open an issue first to discuss what you would like to change.

1. Fork the repository.
2. Create a new branch (git checkout -b feature-branch).
3. Commit your changes (git commit -am 'Add new feature').
4. Push to the branch (git push origin feature-branch).
5. Create a new Pull Request.