1 import java.util.Scanner;
 2 
 3 public class Main {
 4     public static void main(String[] args) {
 5         Scanner input = new Scanner(System.in);
 6         int n = input.nextInt();
 7         int max = input.nextInt();
 8         int mix = max;
 9         int temp;
10         int sum = max;
11         for(int i=1;i<n;i++){
12             temp = input.nextInt();
13             if(max<temp){
14                 max = temp;
15             }
16             if(mix>temp){
17                 mix = temp;
18             }
19             sum = sum+temp;
20         }
21         System.out.println(max);
22         System.out.println(mix);
23         System.out.println(sum);
24         
25         
26     }
27 }