# Simple Array Sum – HackerRank Solution in C, C++, Java, Python

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

For example, if the array ar=[1,2,3] ,1+2+3=6, so return 6 .

Function Description

Complete the simpleArraySum function in the editor below. It must return the sum of the array elements as an integer.

simpleArraySum has the following parameter(s):

• ar: an array of integers

Input Format

The first line contains an integer, n, denoting the size of the array.

The second line contains n space-separated integers representing the array’s elements.

Constraints

0<n, ar[i]<=1000

Output Format

Print the sum of the array’s elements as a single integer.

Sample Input

```6

1 2 3 4 10 11```

Sample Output

`31`

Explanation

We print the sum of the array’s elements: 1+2+3+4+10+11=31

## Simple Array Sum HackerRank Solution in C

```#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#define N 1000

int main() {
int x[N],n,i,t;
scanf("%d",&n);
for(i=0;i<n;i++)
if(i==0)
{scanf("%d",&x[i]);t=x[i];}
else
if(getchar()==' ')
{scanf("%d",&x[i]);t=t+x[i];}
printf("%d",t);
return 0;
}```

## Simple Array Sum HackerRank Solution in C++

```#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;

int main() {
unsigned long long int N, Sum = 0, i, Num;
cin>>N;
for (i = 1 ; i <= N ; i++)
{
cin>> Num;
Sum += Num;
}
cout<<Sum<<endl;
return 0;
}```

## Simple Array Sum HackerRank Solution in Java

```import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int length = input.nextInt();
int sum = 0;

for(int i = 0; i < length; i++) {
sum += input.nextInt();
}

System.out.println(sum);
}
}```

## Simple Array Sum HackerRank Solution in Python

```n = input()
arr = map(int,raw_input().split())
print sum(arr)```

## Simple Array Sum HackerRank Solution in C#

```using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;

class Solution {
static void Main(String[] args) {
/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution */