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;
class Main{
    long sum;
    int i,x,y,max,min;
public void yatary() { 
     Scanner sc = new Scanner(System.in);
     max = -1000000;
     min = 1000000;
     sum = 0;
     x = sc.nextInt();
   if(x == 0){    
    max = 0;     
    min = 0; 
   }else{
       for(i = 1;i <= x; i++){
         y = sc.nextInt();
         sum = y + sum;
         if(x == 1){  
           max = y;       
           min = y; 
         }       
          if(y > max){     
           max = y;
         }else if (y < min){
           min = y;
          }else if (y == min || x == max){
              continue;
        }
      }  
       System.out.println(min + " " + max + " " + sum);
    }
}
public static void main(String[]args){ 
   new Main().yatary();   
  }
}