9. [40 marks] (The Course class) Implement the classes Student and Course which are defined as follows, // Course.h

#ifndef COURSE_H

#define COURSE_H

#include

#include

using namespace std;

class Student

{

public:

// Default constructor

Student();

// Creates a student with the specified name and id.

Student(const string& name, int student_id);

// Returns the student name.

string get_name() const;

// Returns the student id.

int get_student_id () const;

// Sets the student name.

void set_name(const string& name);

// Sets the student id.

void set_student_id(int student_id);

// Prints the student name and id.

void print_student() const; private:

// student name

string name;

// student id

int student_id;

};

class Course

{

public:

// Creates a course with the specified name and maximum number of students allowed.

Course(const string& course_name, int capacity);

// Destructor, destory the dynamic array

~Course();

// Returns the course name.

string get_course_name() const;

// Adds a new student to the course if the array capacity is not exceeded.

void add_student(const Student& new_student);

// Drops the student with the specified id from the course.

void drop_student(int drop_student_id);

// Returns the array of students for the course.

Student* get_students() const;

// Returns the number of students for the course.

int get_number_of_students() const;

// Prints the course name and the added students.

void print_course() const; private:

// The name of the course

string course_name;

//An array of students who take the course. students is a pointer for the array.

Student* students;

// The number of students (default: 0).

int number_of_students;

// The maximum number of students allowed for the course.

int capacity;

};

#endif

Write a test program that creates a course (prompt the user to enter the course name and capacity), adds students (prompt the user to enter the student name and ID, stop adding the students when the user enter "exit" as student name), removes one (prompt the user to enter the student ID to be removed), and displays the course name and students added in the course.

There will be at least four files need to be submitted for this program question. 1) a header file Course.h which contains the definition of Student class and Course class, 2) an implementation file Course.cpp which contains the implementation of Student class and Course class, 3) a client test file a2q9.cpp containing main() function, 4) a script file a2q9result containing result.

Here are the sample runs:

Enter the course name: CSE202

Enter the course capacity: 20

Enter the student name: Taylor

Enter the student id: 1001

The student is added

Enter the student name: Jim

Enter the student id: 1002

The student is added

Enter the student name: Alice

Enter the student id: 1003

The student is added

Enter the student name: exit

Enter the student ID that will be removed: 1002

The student is removed

The course information: CSE202

1001, Taylor

1003, Alice