#include #include #include using namespace std; void readStudData(ifstream &rss, int scores[], int id[], int &count, bool &tooMany); float mean(int scores[], int count); void printTable(int score[], int ID[], int count); void printGrade(int oneScore, float average); // Only accept MAX_SIZE entries, this will be the size of our arrays const int MAX_SIZE = 10;

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#include <iostream>
#include <iomanip>
#include <fstream>
using namespace std;

void readStudData(ifstream &rss, int scores[], int id[], int &count, bool &tooMany);
float mean(int scores[], int count);
void printTable(int score[], int ID[], int count);
void printGrade(int oneScore, float average);
// Only accept MAX_SIZE entries, this will be the size of our arrays
const int MAX_SIZE = 10;
int main()
{
  // variables. Need to create two int arrays: scores and ID.
  // Need to create one int: count. Need to create one bool: tooMany
  int scores[MAX_SIZE];
  int ID[MAX_SIZE];
  int count;
  bool tooMany;
  // Call readStudData to read data from the file that was opened above
  // inFile is the name of the file opened
  ifstream inFile;
  inFile.open("scores.txt");
  readStudData(inFile, scores, ID, count, tooMany);
  // Don't forget to close the file
  inFile.close();
  // If there are more than MAX_SIZE records in the file, then tooMany should be
  // set to true. We need to warn the user that not all the records were used
  if( tooMany ) cout << "\nWarning! Some data is missing\n";
  // Print the data
  printTable(scores, ID, count);
  cout << endl;
  system("Pause");
  return 0;
}

void readStudData(ifstream &rss, int scores[], int id[], int &count, bool &tooMany)
{
  // Set tooMany to false and count to 0
  tooMany = false;
  count = 0;
  
  while(!rss.eof())
  {
    if(count == MAX_SIZE) break;
    rss >> id[count] >> scores[count];
    count++;
  }
  // Determine if we have too many records in the file
  if( !rss.eof() && count == MAX_SIZE ) tooMany = true;
}

float mean(int scores[], int count)
{
  // Store the sum of the scores here
  int sum = 0;
  // Loop through and accumulate the scores from the array
  for(int i = 0; i < count; i++)
  {
    sum += scores[i];
  }
  // Return the average
  return (float)sum/count;
}

void printTable(int score[], int ID[], int count)
{
  // Need the average
  float average = mean(score, count);
  // Display the average to the user
  cout << "Average: " << average << endl;
  // Display the header for the table
  cout << "ID\t" << "Score\t" << "Grade" << endl;
  
  
  for(int i = 0; i < count; i++)
  {
    cout << ID[i] << '\t' << score[i] << '\t';
    printGrade(score[i], average);
  }
}

void printGrade(int oneScore, float average)
{
  
  if(oneScore < average + 10 && oneScore > average - 10) cout << "Satisfactory\n";
  else if(oneScore > average + 10) cout << "Outstanding\n"; 
  else cout << "Unsatisfactory\n"; 
}

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