Tell us what’s happening:
Hello, what is my error in this code?
It is equal to the FreeCodeCamp solution but it gives me the following error:
multiplyAll ([[1], [2], [3]]) should return 6
multiplyAll ([[1,2], [3,4], [5,6,7]]) should return 5040
multiplyAll ([[5,1], [0.2, 4, 0.5], [3, 9]]) should return 54
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
multiplyAll([[1, 2], [3, 4], [5, 6, 7]]);
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/nesting-for-loops/