input out file linklists

[chood72]

can anybody help me get a input file to input number data one line at a time and then output it to a output file. it reads the data but does not stop and move to another line. I need the data to stop after the first full line and then start on the second.

int main()
{


	/******************************************************************************

  outputs the file
  ************************************************************************/
	ifstream fin;
	ofstream fout;

	/*********************************************************************
	gives the array a variable name
	******************************************************************/

	lref head;

	head = NULL;

	lref end;

	lref tail;

	end = new Node;

	if (head == NULL)
	{
		head = end;

	}

	else
	{
		tail= end;

		end->next = new Node;
	}



	   

	fin.open("input.txt");  //opens the input file

	if (fin.fail())
	{

		cout <<"Input file failed." << endl;

			exit(1);
	}

	fout.open("outs.txt");  //opens the output file

	if (fout.fail())  //  will output a error if the output file fails
	{
		cout << "Output file failed." << endl;

		exit(1);

	}

	/**********************************************************
	gives the decimal point and sets it to 2
	******************************************************/

	fout.setf(ios::fixed);

	fout.setf(ios::showpoint);

	fout.precision(2);

	/***********************************************************
	outputs the average and total info to the output file for display
	**************************************************************/


	fout << "January" <<setw(15) << "February" << setw(15) << "March" << setw(15) << "Average" << endl;

	do
	{
		
		TotalSales sum(lref& head);

		

		fin >> head->data;

		

		fout <<head->data << setw(15);		

	}

	

while (! fin.eof());
	



	fin.close();
	fout.close();  //closes the output file

	delete head, end, tail;

	system("pause"); // pauses the screen after the program runs

	return 0;

}

[Daved]

>> TotalSales sum(lref& head);

I'm not sure I understand your problem, but the line of code above does nothing, it just declares a function but doesn't call it. Maybe you were expecting that code to be called?

>> delete head, end, tail;

Also, that line is wrong, you must call delete on each of those separately if they all need to be deleted.