using System;

public class Program

{

    public static void Main()

    {   

        Double score1 = 0;

        Double score2 = 0;

        Double score3 = 0;

        Double score4 = 0;

        Double score5 = 0;

        Double score6 = 0;

        Double score7 = 0;

        Double score8 = 0;

        Double score9 = 0;

        Double score10 = 0;

        Double average = 0;

        int numTestScores = 10;

        Console.WriteLine("Input Score 1");

        score1 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 2");

        score2 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 3");

        score3 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 4");

        score4 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 5");

        score5 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 6");

        score6 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 7");

        score7 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 8");

        score8 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 9");

        score9 = Double.Parse(Console.ReadLine());

        Console.WriteLine("Input Score 10");

        score10 = Double.Parse(Console.ReadLine());

        average = score1 + score2 + score3 + score4 + score5 + score6 + score7 + score8 + score9 + score10 / numTestScores;

        Console.WriteLine("The average of the 10 scores is " + average);

    }

}