// Project: ComputeAverage
// Module: ave2
// Source code file: Average.java
// Enter count of quiz scores. Then enter quiz scores as
// double values at the keyboard. Output average of scores.

import java.lang.*;
import java.util.Scanner;
public class Average {
    public static void main(String[ ] args) {
        Scanner s = new Scanner(System.in);
        double sum = 0.0;
        int n = 1;
        System.out.print("Enter number of quiz scores: ");
        int count = Integer.parseInt(s.nextLine( ));

        while (n <= count) {
            System.out.print("Quiz score " + n + ":");
            double score = Double.parseDouble(s.nextLine( ));
            sum += score;
            n++;
        }
        if (count > 0) {
            System.out.println("Average: " + sum / count);
        }
        else {
            System.out.println("No scores were input.");
        }
    }
}