Student Management System (Python CLI)

A simple command-line based student management system built using Python. This project demonstrates the use of functions, modules, and variable scope.

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🚀 Features

• Add student with marks
• View all students
• Calculate average marks
• Simple CLI interface

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🧠 Concepts Used

• Functions
• Modules (student_data.py)
• Scope (global vs local variables)
• Lists & Dictionaries
• Input/Output handling

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▶️ How to Run

• python main.py

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📂 Project Structure

  * student-management-system/
    ├── student_data.py
    ├── main_app.py
    ├── README.md

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