# Hackerrank - Simple Array Sum Solution

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, , denoting the size of the array.

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

**Constraints**

**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 + 3 + 4 + 10 + 11 = 31.

```
#!/bin/python3
import os
import sys
#
# Complete the simpleArraySum function below.
#
def simpleArraySum(arr):
return sum(arr)
if __name__ == '__main__':
fptr = open(os.environ['OUTPUT_PATH'], 'w')
ar_count = int(input())
ar = list(map(int, input().rstrip().split()))
result = simpleArraySum(ar)
fptr.write(str(result) + '\n')
fptr.close()
```