// Filename:		assign1a.cpp
// Author:		Christie Abbott
// Instructor:		John Wang
// Due Date:		February 6, 2008
// Compiling:		g++ assign1a.cpp
// Execution:		./a.out
// Goal:  This program will allow the user to input any natural numbers and will	  output the largest number and average value.

#include <iostream>
#include <iomanip>

using namespace std;

int main()
{
	int num;
	int total = 0;
	int size = 0;
	int largest;
	float avg;	

	cout << fixed << showpoint << setprecision(1);

	cout << "Input numbers & quit for a negative one:\n ";
	cin >> num;

	while( num > 0)
	{
		if(largest < num)
			largest = num;
		total = total + num;
		size ++;

		cin >> num;
	}
	
	avg = float(total) / size;

	cout << "Total = " << total << ", Size = " << size << endl;
	cout << "The largest = " << largest << endl;
	cout << "The average = " << avg << endl;
 
	return 0;
}