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.IOException;
import java.util.Scanner;
public class Main {

	public static void main(String[] args) throws IOException {
		// TODO ?????????????????????????????????????????????
       Scanner sc = new Scanner(System.in);
       int n = sc.nextInt();
       long a,b,c,d,e;
       a=2;
       b = sc.nextLong();
       c = b;
       d = b;
       e = b;
       while(a<=n){
    	   b = sc.nextLong();
    	   c = c + b;
    	   if (b > d){
    		   d = b;
    	   }else if (b < e){e = b;}
    	   a = a+1;
       }
       System.out.println(e + " " + d + " " + c);
	}

}