🧮 Python Calculator

A simple yet powerful command-line calculator built in Python.
It performs both basic and advanced mathematical operations with clean input handling and looping features.

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✨ Features

• Basic arithmetic: +, -, *, /, **
• Advanced functions:
  • sqrt → Square root
  • root → Any root (e.g., cube root)
  • abs → Absolute value
  • % → Modulus
  • all → Perform all operations at once
• Validates operator input until correct
• Handles divide-by-zero errors gracefully
• Loops until the user chooses to exit

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▶️ How to Run

1. Make sure you have Python 3 installed.
2. Download this repository or clone it using:

   git clone https://github.com/YOUR-USERNAME/Python-Calculator.git

3. Run the file:

   python main.py

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🧠 Example Output

Python Calculator
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Enter the first number: 5
Enter the second number: 2
Enter an operation (+, -, *, /, **, all, sqrt, root, abs, %): all
Performing all operations:
Addition: 7.0
Subtraction: 3.0
Multiplication: 10.0
Division: 2.5
Exponentiation: 25.0

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👩‍💻 Author

Aarohi Dongarwar
B.Tech CSE (Data Science) Student
📍 Nagpur, India

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