/*
 * File: GymnasticsMean.java
 * --------------------------
 * This file reads in an array of scores and computes the
 * average.
 *
 * Author: CS1MD3, Nov. 2008
 */

import acm.program.*;

public class GymnasticsMean extends ConsoleProgram {

   public void run() {
      double[] scores = new double[N_JUDGES];
      for (int i = 1; i <= N_JUDGES; i++) {
         scores[i - 1] = readDouble("Enter score for judge " + i + ": ");
      }
      println("The average score is " + mean(scores));
   }

/**
 * Calculates the mean of a double array
 * @param array An array of doubles
 * @return The mean of the array
 */
   public double mean(double[] array) {
      int n = array.length;
      double total = 0;
      for (int i = 0; i < n; i++) {
         total += array[i];
      }
      return total / n;
   }

/* Private constant */
   private static final int N_JUDGES = 5; /* number of judges */

}