leetcode349 python3 112ms 求两个数组的交集

class Solution:
    def intersection(self, nums1, nums2):
        """
        :type nums1: List[int]
        :type nums2: List[int]
        :rtype: List[int]
        """
        s = []
        for i in nums1:
            if i not in s and  i in nums2 :
                s.append(i)
        return s
        

原文地址：https://www.cnblogs.com/theodoric008/p/9456700.html