/*this program obtains input from a data file and displays it.*/
 #include <iostream>
#include <fstream>
#include <string>
using namespace std;

int main () {
  string line;
 char const *line1 ;
  ifstream myfile ("_input.dat");
  if (myfile.is_open())
  {
    while ( getline (myfile,line) )
    {
      cout << line << '\n';
	atof(line);
    }
    myfile.close();
  }

  else cout << "Unable to open file"<<endl; 

  return 0;
}