Öğrenci Not Hesaplayıcı

#include <iostream>



double calculateAverageGrade(int grades[], int size) {
    // Kodunuzu buraya yazın
}

int main() {
    int n;

    std::cin >> n;
    std::cin.ignore();
    int arr[n];

    for (int i = 0; i < n; i++) {
        int val;
        std::cin >> val;
        arr[i] = val;
    }


    double averageGrade = calculateAverageGrade(arr, n);
    std::cout << "Average grade: " << averageGrade << std::endl;
    return 0;
}