HackerRank Example
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