View iterators.js
// Type JavaScript here and click "Run Code" or press Ctrl + s | |
console.log('Hello, world!'); | |
// CHALLENGE 1 | |
function sumFunc(arr) { | |
// YOUR CODE HERE | |
let accumulator = 0; | |
for (let i = 0; i < arr.length; i++) { | |
accumulator += arr[i]; |