Project Description: This is a simple command-line Python calculator that supports basic arithmetic operations such as addition, subtraction, multiplication, and division. It is built using Python and provides a menu-driven interface for users to interact with. The program ensures valid input and handles errors such as division by zero.

Features: Supports four basic operations: addition, subtraction, multiplication, and division. User-friendly interface with menu options for operation selection. Input validation to prevent invalid entries. Handles division by zero error gracefully.

1. How to Use: Clone the repository to your local machine: git clone https://github.com/DiegoRiveraa/Python-Calculator.git

2. Navigate to the project folder: cd Python-Calculator

3. Run the program: python calaculator.py

Example: Select operation:

1. Add
2. Subtract
3. Multiply
4. Divide
5. Exit

Enter choice (1/2/3/4/5): 1 Enter first number: 5 Enter second number: 3 5 + 3 = 8.0

Requirements: Python 3.x Future Improvements: Adding support for more advanced operations like exponentiation, modulus, and square root. Implementing a graphical user interface (GUI) using libraries like Tkinter or PyQt.