Find Common Elements Between Two Arrays
You are given two integer arrays nums1 and nums2 of sizes n and m, respectively.
You are given two integer arrays nums1 and nums2 of sizes n and m, respectively. Calculate the following values:
Return [answer1,answer2].
Example 1
Input: nums1 = [2,3,2], nums2 = [1,2]
Output: [2,1]
Example 2
Input: nums1 = [4,3,2,3,1], nums2 = [2,2,5,2,3,6]
Output: [3,4]
Explanation: The elements at indices 1, 2, and 3 in nums1 exist in nums2 as well. So answer1 is 3. The elements at indices 0, 1, 3, and 4 in nums2 exist in nums1 . So answer2 is 4.
Example 3
Input: nums1 = [3,4,2,3], nums2 = [1,5]
Output: [0,0]
Explanation: No numbers are common between nums1 and nums2 , so answer is [0,0].
Constraints
- n == nums1.length
- m == nums2.length
- 1 <= n, m <= 100
- 1 <= nums1[i], nums2[i] <= 100
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