/** Dynamically allocate and use an array. */
#include <iostream>
using namespace std;

int main()
{
    const int SIZE = 10;
    double *arrayPtr = new double[SIZE];  // create block to hold array

    /* You can use subscript notation [] to access an array: */
    for(int i = 0; i < SIZE; i++)
    {
        arrayPtr[i] = i * i;
    }

    /* or pointer arithmetic: */
    for(int i = 0; i < SIZE; i++)
    {
        cout << *(arrayPtr + i) << endl;
    }

    return 0;
}