// Written by Hosung Leo Kim

#include <iostream>
#include <fstream>

using namespace std;

const int ARRAYSIZE( 5 );

int main()
{
  char     fileName[30];
  ifstream ifs;
  int      value;
  int      postfixCount = 0;
  int      valueCount = 0;
  int      array[ ARRAYSIZE ];
  
  cout << "File name? ";
  cin >> fileName;
  
  ifs.open( fileName );
  
  if ( !ifs.is_open() )
  {
    cout << "Opening the file for input failed. Bye" << endl;
    exit(1);
  }
  
  while( ifs >> value )
  {
    if ( valueCount >= ARRAYSIZE )
    { 
      cout << "Error: attempted to overfill the array." << endl;
      
      postfixCount++;
      
      //COUNT THE POSTFIX
      while ( ifs >> value )
        postfixCount++;
        
      cout << "File contains "
           <<  ( valueCount + postfixCount ) << " values." << endl;
       
      break;
    }
    
    array[ valueCount ] = value;
    valueCount++;
  }
  
  cout << "The values in the array: ";
  
  for ( int i = 0; i < valueCount; i++ )
    cout << array[i] << " ";
  
  cout << endl;
  
  ifs.close();
  
  return 0;
}

/*
/homes/home30/hkim16/107a> a.out
File name? lab8a.data
Error: attempted to overfill the array.
File contains 7 values.
The values in the array: 30 50 10 80 40
/homes/home30/hkim16/107a>
*/