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

Input 5 1 2 3 4 5

Where,

• The first line of input represents the size of the array.
• The second line contains the array's elements, separated here by a single space.

Output 15

Here the given input array is [1 2 3 4 5] Sum of elements of array = 1 + 2 + 3 + 4 + 5 = 15.