using System;

public class Program

{

    public static void Main()

    {

        float[] ages = {14, 15, 17, 17, 17, 16, 15, 14, 16, 16, 14, 14, 17, 16, 16, 14, 17, 15, 15, 15, 52};

        for(int i =0; i < ages.Length; i++)

            {Console.Write(ages[i]+ " ");}

            ages.Average();

        Console.WriteLine("The average of the ages in the class is"+ages.Average());

    }

}