Basic JavaScript - Nesting For Loops

Hello!
I am busy with the Legacy JavaScript course. I done what the instruction asked me to, but don’t know where I went wrong. I checked on the Get a Hint as well, and I found the solution, and I didn’t find anything wrong with my code. Maybe my eyes are deceiving me or something. Ive added the solution to my code as well. Please assist.

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

multiplyAll([[1, 2], [3, 4], [5, 6, 7]]);

Challenge Information:

Basic JavaScript - Nesting For Loops

1 Like

Hi @zuhameer6

Use lengTH not lengHT

Happy coding

1 Like

Oh I got it. Thank you.

1 Like