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

using std::string;
using std::cout;
using std::cin;
using std::endl;

void main()
{
	std::ifstream fin;
	fin.open("junk.txt");
	
	//char line[1000];
	//fin.getline(line,1000);
	//cout << line;
	if(fin.fail())
	{
		cout << "File not found" << endl;
	}
	else
	{
		do
		{
			string line;
			getline(fin,line);
			cout << line << endl;
			if(line.length() >0 && isdigit( line[0]))
			{
				cout << "found a digit" << endl;
			}
		}
		while(!fin.eof());
	}

	fin.close();
}