please no vector just array or pointer thx Consider that a system has two entities, Student and Course. The student has the following properties: student name, SSN, address and GPA. Similarly, the course has the following properties: course name, course number, credit hours and a set of students who are currently registering on the course. Implement the above system taking into account the following requirements: 1. In course, the number of students that are registering this course is decided at the time when instantiating the course object. 2. Assume that student1 and student2 are two objects of type student, write a code that enables you to write: if (student 1.isequal (student2)). Where studenti, student 12 are student objects. The statement is true if the objects have the same address and name. 3. Write a getStudentpBy Address method in class course that takes a student's Address and returns a list of all students who have the same address 4. Write a getStudentByGPA(double GPA_Student) method in class course that takes a GPA and returns a list of Students who have GPA above the received GPA Student