// lab2.cpp  for CPS 171 Practice with if-then-else's   Updated Fall 00
#include <iostream>
#include <fstream>
#include <iomanip>

using namespace std;


int main()
{

                                   // declare input file and open it
	ifstream infile;
	infile.open("lab2.dat");
	if(!infile)
	{	cout << "Cannot open input file\n";
		return 1;
	}
									// get numbers from the data file using a while loop




									// test for positive, negative or zero



	return 0;
}