Arrays Increasing Table

#include <iostream>
#include <iomanip>
#include <ctime>
#include <cstdlib>

using namespace std;



int main()
{

    const int arraySize = 7;
    int frequency[arraySize] = {1}; // this sets all array elements to 0



    for (int i = 0; i < 120; ++i)
    {
        frequency[1 + rand() % 6]++;
    }

    cout << "Face" << setw(13) << "Frequency" << endl;

    for (int face = 1; face < arraySize; ++face)
    {
        cout << setw(4) << face << setw(13) << frequency[face] << endl;
    }
    system("pause");
}