Average of an array (struct)
#include <cstdlib>
#include <iostream>

using namespace std;

const int CLASSIZE = 1;

struct student
{
    string firstName;
    string lastName;

    void printTheInfo()
    {
        cout << "Name: " << firstName << " " << lastName;
    }
    void loadMe()
    {
        cout << "First Name: ";
        cin >> firstName;
        cout << "Last Name: ";
        cin >> lastName;
    }
};
struct grades
{
    int grade1;
    int grade2;
    int grade3;
    int grade4;
    int grade5;

    void printTheGrades()
    {
        cout << " Grades: " << grade1 << " " << grade2 << " " << grade3
             << " " << grade4 << " " << grade5 << endl;
    }
    void loadGrades()
    {
        cout << "Grade 1: ";
        cin >> grade1;
        cout << "Grade 2: ";
        cin >> grade2;
        cout << "Grade 3: ";
        cin >> grade3;
        cout << "Grade 4: ";
        cin >> grade4;
        cout << "Grade 5: ";
        cin >> grade5;
    }
};

void printAllStudents(student [], grades [], int);
void loadAllStudents(student [], grades [], int);

int main(int argc, char *argv[])
{
    student theStudent[CLASSIZE];
    grades theGrade[CLASSIZE];

    loadAllStudents(theStudent, theGrade, CLASSIZE);
    printAllStudents(theStudent, theGrade, CLASSIZE);

    system("PAUSE");
    return EXIT_SUCCESS;
}

void loadAllStudents(student theStudents[], grades theGrades[], int s)
{
    for(int i = 0; i < s; i++)
    {
        theStudents[i].loadMe();
        theGrades[i].loadGrades();
    }
}
void printAllStudents(student theStudents[], grades theGrades[], int s)
{
    for(int i = 0; i < s; i++)
    {
        theStudents[i].printTheInfo();
        theGrades[i].printTheGrades();
    }
}