A Very Big Sum

FRom hackerrank

Calculate and print the sum of the elements in an array, keeping in mind that some of those integers may be quite large.


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();
        long c = 0l;
        long arr[] = new long[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
            c = c + arr[i];
        }
        System.out.println(c);
    }

}