📱 Calculator-JavaConsole_And_WebPage

🌟 Overview

This repository contains three calculator applications: a simple console-based calculator written in Java and a web-based scientific calculator and web-based basic calculator implemented with HTML, CSS, and JavaScript. Users can perform basic arithmetic and scientific calculations through both interfaces.

🔧 Features

🖥️ Java Console Calculator

• Performs basic arithmetic operations:
  • ➕ Addition
  • ➖ Subtraction
  • ✖️ Multiplication
  • ➗ Division
• Loop for continuous calculations until the user decides to exit

🌐 Web-Based Basic Calculator

• Basic arithmetic operations
• User-friendly interface

🌐 Web-Based Scientific Calculator

• Basic arithmetic operations
• Scientific functions (e.g., sine, cosine, tangent, powers, roots)
• User-friendly interface
• Supports advanced operations like factorial, combinations (nCr), and permutations (nPr)

🚀 Getting Started

📋 Prerequisites

• For Java Console Calculator:

  • Java Development Kit (JDK) installed (version 8 or higher)

• For Web-Based Calculator:

  • A modern web browser (Chrome, Firefox, Safari, etc.)

💡 Usage

Java Console Calculator

1. Choose an operation from the menu by entering the corresponding number (1-5).
2. If you select an operation, enter the two numbers as prompted.
3. View the result, and you will have the option to continue or exit.

Web-Based Calculator

1. Click the buttons corresponding to the operations you want to perform.
2. The results will display in the output field.
3. You can continue using the calculator without reloading the page.

🤝 Contributing

Contributions are welcome! If you have suggestions for improvements or new features, feel free to create a pull request.

👤 Author

Giriraj Gurav