using System;

​

public class Program

{

    public static void Main()

    {

        float[] numbers = new float[20];

        numbers[0] = 8;

        numbers[1] = 88;

        numbers[2] = 98;

        numbers[3] = 12;

        numbers[4] = 23;

        numbers[5] = 56;

        numbers[6] = 43;

        numbers[7] = 23;

        numbers[8] = 2;

        numbers[9] = 26;

        numbers[10] = 67;

        numbers[11] = 23;

        numbers[12] = 21;

        numbers[13] = 87;

        numbers[14] = 23;

        numbers[15] = 71;

        numbers[16] = 3;

        numbers[17] = 13;

        numbers[18] = 43;

        numbers[19] = 54;

        //Usa un for loop para encontrar el numero mas alto

        //usa un for loop para encontrar el numero mas bajo

        //usa un for loop para encontrar el promedio

    }

}