Title: Student Grade Management System Description: You are tasked with developing a simple program in C/C++ to manage student grades. The program should allow users to perform the following tasks: Add a new student\'s record, including their name and scores for multiple subjects. Display a list of all students along with their average scores. Search for a student by name and display their detailed information. Calculate and display the average score for each subject. Determine and display the highest and lowest scoring students. Update a student\'s information, such as their name or scores. Delete a student\'s record. Requirements: The program should use data structures like arrays or linked lists to store student records. Implement separate functions for each of the tasks mentioned above. Ensure proper input validation and error handling. Create a user-friendly menu for the program with options to select each task. The program should save and load student records to/from a text file to persist data between program runs. Extra Credit: Implement sorting algorithms to sort the student records by name or average score. Create a graphical user interface (GUI) for the program using a library like Qt or a web framework if you are familiar with them. Note: You can choose to implement this project in C or C++, or a combination of both. Make sure to follow best practices in your programming, including proper use of functions, memory management, and documentation.