📚 Student Management System (C++)

A simple console-based Student Management System written in C++ that allows you to manage student records using file handling.

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🚀 Features

• ➕ Add new student records
• 📄 Display all student records
• 🔍 Search student by roll number
• ✏️ Modify existing records
• ❌ Delete student records
• 💾 Persistent storage using text file (studentRecord.txt)

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🛠️ Technologies Used

• C++ (Core Language)
• File Handling (fstream)
• Standard Input/Output

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📂 Project Structure

.
├── main.cpp              # Source code
├── studentRecord.txt     # Data file (auto-created)
└── README.md             # Project documentation

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▶️ How to Run

1. Compile the code

g++ main.cpp -o student

2. Run the program

./student

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🧠 How It Works

• The program stores student data in a text file using the format:

Name|RollNo|Course|Address

• Each function performs operations directly on the file:

  • Insert → Appends new data
  • Display → Reads and prints all records
  • Search → Finds a record by roll number
  • Modify → Updates a specific record using a temporary file
  • Delete → Removes a record using a temporary file

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📸 Sample Menu

--- STUDENT MANAGEMENT SYSTEM ---
1. Add Record
2. Display All
3. Modify
4. Search
5. Delete
6. Exit

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⚠️ Limitations

• No validation for duplicate roll numbers
• Data stored in plain text (not secure)
• Console-based UI only
• Not optimized for large datasets

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💡 Future Improvements

• Add GUI (using Qt or similar)
• Use database (MySQL / SQLite)
• Login system for security

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🤝 Contributing

Feel free to fork this repository and improve it. Pull requests are welcome!

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📜 License

This project is open-source and free to use.

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👨‍💻 Author

Developed as a beginner-friendly C++ project to demonstrate file handling and basic CRUD operations.