#include <iostream>
using namespace std;

class Student {
    public:
        // stuff
        int* GetNumDaysPerCourse() const;
        // stuff

    private:
        //stuff
        int numDaysPerCourse[3];
        // stuff
};

int* Student::GetNumDaysPerCourse() const {
    return numDaysPerCourse;
}

int main() {
	Student s;
	s.GetNumDaysPerCourse();
	return 0;
}