Today, I learnt about this hacker
test and I attempted it. Feeling very depressed now...I think I am really not cut out to do software job cos even this simple question I cant do.
The most I got correct is the first test.
I hope someone can tell me how to past all 3 tests.
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