Product of Array

Question

Product of Array

Shai · Accepted Answer

You can go over the array twice:
1. The first time you can calculate the product of all the cells --> save it in a variable productAll
2. Then with a for loop - for every i in range(len(array)): NewArray[i] = productAll/array[i]
Then the complexity is of course: O(n).

Anonimo · Answer

I have been asked to get an array and return an array which in every cell the content is the multiple of the rest of the cells.

First I found an easy solution using divide operation, than he asked me to solve it without divide function, I got to the idea but couldn’t solve it completely with my code.

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