$3.$ Write a C$++$ program to manage student records using arrays. The program should perform the following tasks:

Prompt the user to enter the number of students in the class.

Dynamically allocate memory for the two arrays, studentNames to store student names and studentMarks to store their marks.

Prompt the user to enter the names and marks of each student.

Display the names and marks of all students.

Deallocate memory.