#include <iostream>
using namespace std;

int addem(int a[], int size);

int main()
{
    int x[5] = {2,3,5,7,11};
    cout << "x has size " << sizeof(x) << endl;
    cout << addem(x, 5) << endl;
    int y[] = {1,2,3,4,5,6,7,8,9};
    cout << addem(y, sizeof(y)/sizeof(int)) << endl;
}

int addem(int b[], int sz)
{
    int sum = 0;
    cout << "b has size " << sizeof(b) << endl;

    for (int i = 0; i < sz; i++)
    {
        sum += b[i];
    }
    return sum;
}