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.Scanner;

public class Main{

	public static void main(String args[]){
		new Main().mainrun();
	}

	private Scanner scan;

	private void mainrun() {
		scan = new Scanner(System.in);

		cal(scan.nextInt());

		scan.close();
	}

	private void cal(int n) {
		long sum,num,max,min;
		sum = 0;
		min = Long.MAX_VALUE;
		max = Long.MIN_VALUE;

		for(int i = 0;i < n;i++) {
			num = scan.nextLong();
			sum += num;
			min = Math.min(min, num);
			max = Math.max(max, num);

		}

		System.out.println(min + " " + max + " " + sum);
	}
}