Problem:
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Min, Max and Sum

Write a program which reads a sequence of $n$ integers $a_i (i = 1, 2, ... n)$, and prints the minimum value, maximum value and sum of the sequence.

Input

In the first line, an integer $n$ is given. In the next line, $n$ integers $a_i$ are given in a line.

Output

Print the minimum value, maximum value and sum in a line. Put a single space between the values.

Constraints

$0 < n \leq 10000$

$-1000000 \leq a_i \leq 1000000$

Sample Input

5
10 1 5 4 17

Sample Output

1 17 37

Solution in JAVA (judge verdict: Accepted)

import java.util.Arrays;
import java.util.Scanner;

public class Main{

	public static void main(String[] args) {
		long sum = 0;
		Scanner s = new Scanner(System.in);
		int n = Integer.parseInt(s.nextLine());
		int[] nums = new int[n];
		boolean flag = true;
		if(n>0 && n<=10000) {
			for(int i=0;i<n;i++) {
				nums[i] = s.nextInt();
			}
			for(int i=0;i<n;i++) {
				if(nums[i]>=-1000000 && nums[i]<=1000000) {
					sum += nums[i];
					flag = true;
				}else {
					flag = false;
					break;
				}
			
			}
		}
		if(flag==true) {
			Arrays.sort(nums);
			System.out.println(nums[0]+" "+nums[nums.length-1]+" "+sum);
		}
		
			
			
	}

}