🎓 Student Marks Analyzer

This Python script allows users to input and manage marks for multiple students. It provides an interactive console-based menu to perform operations like:

• ✅ Input student names and their marks
• 📊 Calculate total, average, highest, and lowest marks
• 🔁 Perform repeated operations using a loop-based menu
• ❌ Exit the program smoothly when done

📌 Features

• Simple and intuitive CLI (Command Line Interface)
• Reusable logic for multiple students
• Robust handling of inputs
• Loop-based design for repeated use without restarting

🧠 How to Use

1. Run the script using Python:

   python student_mark_analyzer.py