Functions Exercise Part 12

#include <iostream>

//Your function called MultiplyByIndex goes here

void DoAddyStuff(int array_input[], int arraySize)
{
    std::cout << array_input[0] << ", ";
    for (int i = 1; i < arraySize; i++)
    {
        array_input[i] = array_input[i] + array_input[(i - 1)];
        std::cout << array_input[i] << ", ";
    }
}

int main()
{
    int integer_array[4] = { 3, 2, 4, 7 };
    DoAddyStuff(integer_array, 4);
    std::cout << std::endl;

    DoAddyStuff(integer_array, 4);
    std::cout << std::endl;

    system("pause");
    return 0;
}