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.io.*;
public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine());
        String str = br.readLine();
        String[] strs = str.split(" ");
        int min = 0;//最小
        int max = 0;//最大
        int sum = 0;//合計
        if( strs.length <= 0){
            min = Integer.parseInt(strs[0]);//最小
        }
        for(int i = 0; i < strs.length; i++){
            if(min > Integer.parseInt(strs[i])){
                min = Integer.parseInt(strs[i]);
            }else if(max < Integer.parseInt(strs[i])){
                max = Integer.parseInt(strs[i]);
            }//if
            sum += Integer.parseInt(strs[i]);
        }//for
        System.out.println(min + " " + max + " " + sum);
	}
}