Given an array of integers, find the sum of its elements.
For example, if the array , , so return .
Function Description
Complete the function with the following parameter(s):
- : an array of integers
Returns
- : the sum of the array elements
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.
Sample Input
STDIN Function
----- --------
6 ar[] size n = 6
1 2 3 4 10 11 ar = [1, 2, 3, 4, 10, 11]
Explanation
Print the sum of the array's elements: .