using System;

public class Program

{

    public static void Main()

    {

        int n=Convert.ToInt32(Console.ReadLine()) ;

        double []numbers =new double[n];

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

        numbers[i]=Convert.ToDouble(Console.ReadLine());

        double min = numbers[0];

        for(int i=1;i<numbers.Length;i++){

            if(numbers[i]<min)

                min=numbers[i];}

        double max = numbers[0];

        for(int i=1;i<numbers.Length;i++){

            if(numbers[i]>max)

                max=numbers[i];}

        double avg,sum=0;

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

            sum=sum+numbers[i];}

            avg=(double)sum/numbers.Length;

        Console.WriteLine("Max:"+max.ToString("F3"));

        Console.WriteLine("Min:"+min.ToString("F3"));

        Console.WriteLine("Avg:"+avg.ToString("F3"));   

    }

}