2025-08-22 11:33:33 +0000 UTC

class Solution:
    def findIntersectionValues(self, nums1: List[int], nums2: List[int]) -> List[int]:
        freqs1, freqs2 = [0] * 101, [0] * 101
        for num in nums1:
            freqs1[num] += 1
        for num in nums2:
            freqs2[num] += 1
        res1, res2 = 0, 0
        for num, freq in enumerate(freqs1):
            if freqs2[num] > 0:
                res1 += freq
        for num, freq in enumerate(freqs2):
            if freqs1[num] > 0:
                res2 += freq
        return res1, res2