The nesting loop exercise is already done even though instruction says
Modify function multiplyAll so that it multiplies the product variable by each number in the sub-arrays of arr
Just to mention!!
function multiplyAll(arr) {
var product = 1;
// Only change code below this line
for (var i = 0; i < arr.length; i++) {
for (var j = 0; j < arr[i].length; 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]]);