#include <iostream>
using namespace std;

void input();

int main(void)
{
	// Initialize variables
	int number;
	int counter;
	int average;
	int sum;

	// Initialize pointers
	int *averagePtr;
	int *sumPtr;
	int *numberPtr;
	int *counterPtr;

	// Assign pointer addresses
	averagePtr = (&average);
	sumPtr = (&sum);
	numberPtr = (&number);
	counterPtr = (&counter);

	cout << "Enter in a positive number, a negative will stop it" << endl;
	do
	{
		cin >> (*numberPtr);
		if((*numberPtr) >= 0)
		{
			(*sumPtr) = (*sumPtr)+(*numberPtr);
			(*counterPtr)++;
		}
	}
	while((*numberPtr) >= 0);
	(*averagePtr) = (*sumPtr)/(*counterPtr);
	cout << "The Average is " << (*averagePtr) << endl;
return 0;
}