using System;

public class Program

{

    public void Main()

    {

        int[] arr = {4, 8, 9, 13, -9, 78, 5};

        FindMinAvgMax(arr);

    }

    public void FindMinAvgMax(int[] n)

    {

        int len = n.Length;

        int sum = 0;

        int min = n[0];

        int max = n[0];

        int avg;

        for(int i = 0; i < len; i++)

        {

            sum += n[i];

            if(n[i] < min)

                min = n[i];

            else if(n[i] > max)

                max = n[i];

        }

        avg = sum /len;

        Console.WriteLine("Min: {0}", min);

        Console.WriteLine("Max: {0}", max);

        Console.WriteLine("Avg: {0}", avg);

    }

}