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.Scanner;

public class Main {
	public static void main(String []args){
		//????????£?????????????????????
		Scanner sc = new Scanner(System.in);
		//??¨??°????????°?????????
		int n = sc.nextInt();
		//???????????£?¨?
		int [] num = new int [n];
		long  sum = 0; //????¨???? ????????????????????????
		//??????????????°??????????´?
		for(int  i = 0; i < n;i++){
			//??°??????????´?
			 num [i] = sc.nextInt();
			 System.out.println("A=" + num[i]);
		}
		//??£?¨?
		int min = num[0];
		int max = num[0];
		for(int i = 0; i<n; i++){
			//?????§???
			if(max < num[i]){
				max = num[i]; //
				//System.out.println("Max = " + num[i]);
			}
			//????°????
			if(min > num[i]){
				min = num[i];
				//System.out.println(" Min = " + num[i]);
			}
				//????¨?
				sum += num[i];
		}
			//
			System.out.println(min + " " + max + " "+  sum);
	}
}