// Counts the number of midterm scores that were above average

import java.util.*;
import java.io.*;

public class AboveAverage {
   public static void main(String[] args) throws FileNotFoundException {
      Scanner input = new Scanner(new File("18wi-mid-scores.txt"));
      
      // We can look in the data file and determine exactly how many spaces
      // we need in the array, but in this program, we just picked a capacity
      // that was larger than the number of tests. We simply don't use
      // the extra spaces in the array. This is somewhat bad style.
      int[] scores = new int[1000];
      
      int sum = 0;
      int count = 0;
      while(input.hasNextLine()) {
         String line = input.nextLine();
         Scanner tokens = new Scanner(line);
         // if (tokens.hasNextInt()) -- not necessary because the input file
         // is guaranteed to have an int as the first token
         int actual = tokens.nextInt();
         scores[count] = actual;
         
         sum += actual;
         count++;
      }
      
      // sum should be set to the sum of all the scores
      // count should be the count of scores
      double average = 1.0 * sum / count;
      System.out.println("Average was : " + average);
      
      // how many were above average? cumulative count using the scores
      // we put in the array, compared to the calculated average
      int aboveAverage = 0;
      for (int i = 0; i < count; i++) {
         if (scores[i] > average) {
            aboveAverage++;
         }
      }
      
      System.out.println("Above average: " + aboveAverage);
      System.out.println("Count        : " + count);
   }
}