数列特征

import java.util.Scanner;


public class Main {
	static int []a = new int [10010];
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int n = in.nextInt();
		int sum=0;
		for(int i = 0 ; i < n ; i++){
			a[i]=in.nextInt();
			sum+=a[i];
		}
		int min = 999999;
		int max = -999999;
		for (int i = 0; i < n; i++) {
			if(a[i] > max)
				max=a[i];
		}
		for (int i = 0; i < n; i++) {
			if(a[i]<min)
				min=a[i];
		}
		System.out.println(max);
		System.out.println(min);
		System.out.println(sum);
	}

}