I declare my int main

int main(int argc, char*argv[]){

do some file stuff


	ifstream f1 (argv[1]); //change to command line file name
	//ifstream f1 ("mens_2014_fo.txt");
	ofstream f2 ;
	while(!(f1.eof())){
		getline(f1,line);
		file_info.push_back(line); //adds next line of file to vector
	}
	num_lines= file_info.size(); //number of lines is length of vector


do some read out stuff

f1.close();
	f2.open(argv[2]);
	f2<< "MATCH STATISTICS"<< endl;
	f2<< setw(25) << "Player" << setw(6) << "W" << setw(6) << "L" << setw(15) << "percentage" << endl;


	sort(tennis_vector.begin(), tennis_vector.end(), sort_matches);

	for (int i=0; i< tennis_vector.size(); i++){
		tennis_vector[i].print_match();

	}
	f2<< "GAME STATISTICS"<< endl;
	f2<< setw(25) << "Player" << setw(6) << "W" << setw(6) << "L" << setw(15) << "percentage" << endl;

	sort(tennis_vector.begin(), tennis_vector.end(), sort_games);

	for (int i=0; i< tennis_vector.size(); i++){
		tennis_vector[i].print_game();

	}

	f2<< "SET STATISTICS"<< endl;
	f2<< setw(25) << "Player" << setw(6) << "W" << setw(6) << "L" << setw(15) << "percentage" << endl;

	sort(tennis_vector.begin(), tennis_vector.end(), sort_sets);

	for (int i=0; i< tennis_vector.size(); i++){
		tennis_vector[i].print_set();

	}
	f2.close();