// Helene Martin, CSE 142
// Reads in a structured file of TA work hours and reports
// total hours worked in a week and average hours worked per day.
import java.io.*;
import java.util.*;

/*
file format:

123 Eden 12.5 8.1 7.6 3.2
456 Hunter 4.0 11.6 6.5 2.7 12
789 Zorah 8.0 8.0 8.0 8.0 7.5
*/

public class HoursWorked {
   public static void main(String[] args)
   throws FileNotFoundException {
      Scanner fileScan = new Scanner(new File("hours.txt"));
      while (fileScan.hasNextLine()) {
         String dataLine = fileScan.nextLine();
         
         // process one person
         Scanner lineScan = new Scanner(dataLine);
         int id = lineScan.nextInt();
         String name = lineScan.next();
         double totalHours = 0.0;
         int days = 0;
         while (lineScan.hasNextDouble()) {
            totalHours += lineScan.nextDouble();
            days++;
         }
         System.out.println(name + " (ID#" + id + ") worked " +
         totalHours + " hours (" + (totalHours / days) + " hours/day)");
      }
   }
}