//Assuming ini.txt and input.dat both contain integer data.  The 2 while 
//loops each read data until the end of file is encountered (assuming all
//data in the file(s) is integer data.

#include <iostream>
#include <fstream>
using namespace std;

int main()
{
	ifstream infile1, infile2;
	int x;

	infile1.open("ini.txt");
	while(!infile1.eof())
	{
		cout << "in while" << endl;
		infile1>>x;
		cout << x;
	}
	infile2.open("input.dat");
	while (infile2 >> x)
		cout << x;


	infile1.close();
	infile2.close();
}