Java Console Calculator

A simple Java console-based calculator that supports addition, subtraction, multiplication, and division.
Built as part of an internship assignment to demonstrate Java basics: methods, conditionals, loops, and console I/O.

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✨ Features

• Perform basic arithmetic (add, subtract, multiply, divide)
• Input via Scanner
• Handles divide-by-zero safely
• Supports multiple calculations in a loop until exit
• Demonstrates method overloading

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📂 Project Structure

JavaConsoleCalculator/
├── .gitignore
├── README.md
└── src/
    └── JavaConsoleCalculator.java

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🚀 How to Run

1. Clone the repository:

   git clone https://github.com/<your-username>/JavaConsoleCalculator.git
   cd JavaConsoleCalculator/src

2. Compile the program:

   javac JavaConsoleCalculator.java

3. Run the program:

   java JavaConsoleCalculator

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🧪 Sample Run

=== Java Console Calculator ===

Choose an operation:
1) Add (+)
2) Subtract (-)
3) Multiply (*)
4) Divide (/)
5) Exit
Enter choice (1-5): 1
Enter first number: 5
Enter second number: 7
Result: 12

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📘 Concepts Covered

• OOP basics
• Methods and method overloading
• Conditionals and loops
• Exception handling
• Console input/output (I/O)

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📄 License

This project is for learning purposes. Free to use and modify.