🧮 Calculator CLI App

A simple and interactive Command-Line Calculator built using Python.
This project performs basic arithmetic operations such as addition, subtraction, multiplication, and division — all through a clean terminal interface.

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🚀 Features

✅ Supports Addition (+)
✅ Supports Subtraction (-)
✅ Supports Multiplication (*)
✅ Supports Division (/) with zero-error handling
✅ User-friendly CLI Menu
✅ Loops until user chooses to exit
✅ Clean and modular code using functions

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🧠 Concepts Used

• Functions
• Loops
• Conditionals
• CLI (Command-Line Interface) Interaction
• Input Validation
• Error Handling

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⚙️ How to Run

1. Clone this repository:

   git clone https://github.com/abhranilsingharoy-cloud/calculator-cli.git