#include <cstdlib> //to use exit()
#include <iostream>
#include <fstream>
using namespace std;
 
const int ARRAY_SIZE = 100;
 
void getConnectionValue(int connection[ARRAY_SIZE], int connection1[ARRAY_SIZE]);
 
int main()
{
	//Declaring array
	int connection [ARRAY_SIZE];
	int connection1 [ARRAY_SIZE];
 
	getConnectionValue(connection, connection1);
	return 0;
}
 
void getConnectionValue(int connection[ARRAY_SIZE], int connection1[ARRAY_SIZE])
{
	//Declare stream and open the first .txt file
	ifstream inStream;
	inStream.open("Input1.txt"); 
 
	if (inStream.fail()) 
	{
		cerr << "Can't open input file!\n" << endl;
		exit(1);		
	}
 
	int i=0;
	while (!inStream.eof())
	{	
		inStream >> connection[i] >> connection1[i];
 
		cout << i+1 << "numbers " << connection[i] << "and "<< connection1[i] << "\n" << endl;
		i++;
	}
	inStream.close();
 
}

#include <iostream> //basic i/o
#include <fstream> //file input out
#include <string> //string handling
 
using namespace std;
 
int main()
{
  //open a file for reading
  ifstream read ("foo.txt");
  string chunk; //this will be the string which holds each word or number
 
  while ( read >> chunk )
  {
   cout << chunk << endl;
  }
 
  read.close(); //close file
  return 0;
}