int main()
{
    int arr[] = {1, -2, -3, 0, 7, -8, -2};
    int n = sizeof(arr)/sizeof(arr[0]);
    printf("Maximum product : %d", maxSubarrayProduct(arr, n));
    return 0;
}
int main(){
    int arr[] = {-2, -3, 0, -2, -40};
    int n = sizeof(arr)/sizeof(arr[0]);
    printf("Maximum Sub array product is %d", maxSubarrayProduct(arr, n));
    return 0;
}