results.cpp

#include <iostream>
#include <iomanip>
#include <fstream>
#include <string>

using namespace std;

int main ()
{
  // Declarations
  string reply;
  string blanks;
  string name;
  char seen;
  int age;
  double score;
  // double average, under18yavg, under18navg, over18yavg, over18navg;
  int counter, under18y, under18n, over18y, over18n;
	
  string inputFileName;
  ifstream inputFile;
	
  cout << fixed << showpoint << setprecision(2);
  cout << "Input file name: ";
  getline(cin, inputFileName);
  // Open the input file.
  inputFile.open(inputFileName.c_str());      // Need .c_str() to convert a C++ string to a C-style string
  // Check the file opened successfully.
  if ( ! inputFile.is_open()) {
	cout << "Unable to open input file." << endl;
	cout << "Press enter to continue...";
	getline(cin, reply);
	exit(1);
  }
	
  counter = 0;       // Must initialize the counter to zero
  score= 0;       // Must initialize the accumulator to zero.
  under18y= 0;
  under18n = 0;
  over18n = 0;
  over18y = 0;
    
  while (inputFile.peek() != EOF) {
	getline(inputFile, name);
	cout << name << endl;
  }
  cout << "\nEnd of file reached\n" << endl;
	
  {do {
	  inputFile.ignore (18); 
	  inputFile.get(seen); inputFile.ignore (1); inputFile >> age; inputFile.ignore (1); inputFile >> score;
	  if (seen == 'y' && age < 18)
		do {under18y = under18y + score;
		  counter++;
		  cout << under18y << endl;}
		while (inputFile.peek() != EOF);
	  if (seen == 'n' && age < 18)
		do {under18n = under18n + score;
		  counter++;
		  cout << under18n << endl;}
		while (inputFile.peek() != EOF);
	  if (seen == 'y' && age >= 18)
		do {over18y = over18y + score;
		  counter++;
		  cout << over18y << endl;}
		while (inputFile.peek() != EOF);
	  else { do {
		  over18n = over18n + score;
		  counter++;
		  cout << over18n << endl;}
		while (inputFile.peek() != EOF);}}
	while (inputFile.peek() != EOF);
	
	cout << "under 18 no score" << under18n << "under 18 y score" << under18y << "Adult n score" << over18n << "adult yes score" << over18y;
		 
	
	// Close the input file stream
    inputFile.close();
    cout << "Press enter to continue...";
    getline(cin, reply);
    return 0;	
	
  }}