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: Wrong Answer)

import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class Main {

	public static void main(String[] args){
		/**
		 * ?????°?????£?¨?
		 */
		int n=0;
		int a=0,b=0; //int????????¨?????°
		int sum=0;
		String str;
		/**
		 * ???????????£?¨?
		 */
		ArrayList<String> st = new ArrayList<String>();
		ArrayList<Integer> parse = new ArrayList<Integer>();
		/**
		 * ?????????????????\?????¨????????????????´?
		 */
		Scanner scan = new Scanner(System.in);
		n = scan.nextInt(); //????????°
		for(int i = 0;i < n; ++i){
			st.add(scan.next());
			parse.add(Integer.parseInt(st.get(i))); //int????????¨int????????????????´?
			sum += parse.get(i); // ????¨????
		}
		/*a = parse.get(0);
		b = parse.get(n-1);*/
		Collections.sort(parse); //int???????????????????????????
		System.out.println(parse.get(0)+" "+parse.get(n-1)+" "+sum);
	}

}