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
Solution:
function simpleArraySum(ar) { let total = 0; ar.map((value, index)=>{ total += parseFloat(value); }); return total; }
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