#include <iostream>
#include <string>
#include <fstream>
#include <iomanip>

using namespace std;

int main()
{

	int upcCode;
	double price;
	string productName;

	ofstream outData;
	ifstream inData;

	outData.open("invoice1.txt");


if (!outData)
	{
 	cout << "Cannot open output file. " << "The program terminates.\n";
 	return 1;
	}

	cout << "Enter UPC Code " << endl;

	cin >> upcCode;

	while upcCode != 999; {

	cout << "Enter UPC Code " << endl;

	cin >> upcCode;

	cout << "Enter Product Name" << endl;

	cin >> productName;

	cout << "Enter Price" << endl;

	cin >> price;

	outData << productName << "#" << price << endl;


}

	cout << "Thank you for completing the order. File saved as invoice1.txt" << endl;

	return 0;

}