Journal Archive
2022
Day 83: Solving one of LeetCode problems
350. Intersection of Two Arrays II Difficulty - Easy
Given two integer arrays nums1
and nums2
, return an array of their intersection. Each element in the result must appear as many times as it shows in both arrays and you may return the result in any order.
Example 1:
Input: nums1 = [1,2,2,1], nums2 = [2,2] Output: [2,2]
Example 2:
Input: nums1 = [4,9,5], nums2 = [9,4,9,8,4] Output: [4,9] Explanation: [9,4] is also accepted.