Answers for "c++ array in function"

passing array to function c++ pointer

void generateArray(int *a, int si)
{
    for (int j = 0; j < si; j++)
        a[j] = rand() % 9;
}

int main()
{
    const int size=5;
    int a[size];

    generateArray(a, size);

    return 0;
}

array in c++

int jimmy [3][5];

array syntax in c++

int bar [5] = { 10, 20, 30 };