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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
    public static void main(String[] args) throws IOException
	{
        int n;
		int a; 
		int min;
		int max;
		int i;
        long sum=0;
         
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        n = Integer.parseInt(br.readLine());
         
        min = Integer.MAX_VALUE;
        max = Integer.MIN_VALUE;
         
        String[] strAry = br.readLine().split(" ");
         
        for (i=0;i<n;i++) {
            a = Integer.parseInt(strAry[i]);
            if (a<min) min = a;
            if (a>max) max = a;
            sum += a;
        }
         
        System.out.println(min + " " + max + " " + sum);
    }
}