//  Array2.cpp

#include "Array2.h"

int Array2::sum() const
{
    int sum = 0;
    int n = getSize();
    for (int i = 0; i < n; i++)
    {
        sum += (*this)[i];
    }
    return sum;
}

float Array2::average() const
{
    float avg = static_cast<float>(sum()) / getSize();
    return avg;
}