Intersection of Multiple Arrays
Here is a simple Python solution for this problem. We’ll use Python’s set data structure to find the intersection of the numbers in each list.


In the above code, we start by converting the first list of integers to a set. Then, for each of the remaining lists of integers, we compute the intersection of the current set with the new list. The result is a set of integers that are common to all lists. We return this set as a sorted list.
This solution assumes that each list in nums
contains unique integers, as per the problem constraints.