#include <iostream>
#include <fstream>
#include <string>
#include <vector>
 
#include "fileIn.h"
 
 
using namespace std;
 
 
int main()
{
	int vertices;
	vector<int> matrix;
	string fileName=getFileName();
	getData(vertices,matrix,fileName);
 
	cout << vertices;
	for(int i=0;i<(vertices*vertices);i++)
		cout << matrix[i] << endl;
	return 0;
}	//main()

#ifndef fileIn
#define fileIn
 
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include "fileIn.cxx"
 
using namespace std;
 
string getFileName();
void getData(int &vertices, vector<int> &matrix, const string& fileName);
 
#endif //fileIn

#include <iostream>
#include <fstream>
#include <string>
#include <vector>
 
#include "fileIn.h"
 
using namespace std;
 
string getFileName()
{
	string fileName;
	string directory;
	size_t found;
	string currentFile=__FILE__;
 
	cout << "What is the name of the file to be analyzed? " << endl;
	getline(cin, fileName);
 
	found=currentFile.find_last_of("\\");
	directory=currentFile.substr(0,found);
	directory+="\\data\\";
	directory+=fileName;
 
	return directory;
}
 
void getData(int &vertices, vector<int> &matrix, const string& fileName)
{
	int temp;
	ifstream openFile;
	openFile.open(fileName.c_str());
	if(openFile.is_open())
	{
		openFile>>vertices;
		while(!openFile.eof())
		{
			openFile>>temp;
			matrix.push_back(temp);
		}
		openFile.close();
	}
	else
		cout << "Unable to read file." << endl;
}