Given an array of integers, find the sum of its elements. For example, if the array , , so return . 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…

simpleArraySum.js

function simpleArraySum(ar) {
    let sum = 0
    ar.map((num) => {
        sum += num;
    });
    return sum;
}