Nesting For Loops!

Nesting For Loops!


Tell us what’s happening:
Sorry, I’m looking at this code for an hour and can’t understand why it’s not working.

Your code so far

function multiplyAll(arr) {
  var product = 1;
  // Only change code below this line
  for (var i = 0; i < arr.lenght; i++){
    for (var j = 0; j <arr[i].lenght; j++){
      product *= arr[i][j];
  // Only change code above this line
  return product;

// Modify values below to test your code

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36.

Link to the challenge:


length instead of lenght :slight_smile:


oh dear God.
this is ridiculous .
Thank you sir.


Sometimes it just takes a fresh set of eyes… We’ve all been there! :slight_smile:


I guess you are right. Thanks again.