Problem

/*This problem was asked by Uber.

Given an array of integers,
return a new array such that each element at index i of the new array
is the product of all the numbers in the original array except the one at i.

For example,
if our input was [1, 2, 3, 4, 5], the expected output would be [120, 60, 40, 30, 24].
If our input was [3, 2, 1], the expected output would be [2, 3, 6].

Follow-up: what if you can't use division?*/