Menghitung Nilai Rerata dengan Array C++

#include <iostream>
using namespace std;

int main()
{

    int n, x[10];
    float jumlah, rerata;

    cout << "\n\t Menghitung Rerata Nilai dengan Array \n\n";

    cout << " Inputkan Batas Nilai : ";
    cin >> n;
    cout << endl;

    for (int i = 1; i <= n; i++)
    {

        cout << " Nilai ke-" << i << " : ";
        cin >> x[i];
    }

    cout << "\n Isi Datanya : ";
    for (int i = 1; i <= n; i++)
    {

        cout << x[i] << ", ";
    }

    jumlah = 0;
    for (int i = 1; i <= n; i++)
    {

        jumlah = jumlah + x[i];
    }

    rerata = jumlah / n;
    cout << "\n\n Nilai Reratanya : " << rerata;
}