Simple Array Sum

FRom hackerrank

Given an array of integers, find the sum of its elements.

For example, if the array , , so return .

Solution in java -

import java.util.*;

public class Solution {

    public static void main(String args[]) {

    Scanner sc = new Scanner(System.in);

    int n = sc.nextInt();

    int c=0;

     int[] arr = new int[n];

     for(int i=0;i<n;i++) {

         arr[i]= sc.nextInt();

         c=c+arr[i];

     }

     System.out.println(c);

    }

}