2019-05-19LeetCode349. 两个数组的交集

class Solution:
    def intersection(self, nums1: List[int], nums2: List[int]) -> List[int]:
        tmp=set(nums2)
        result=set()
        for i in nums1:
            if i in tmp:
                result.add(i)
        return list(result)

python 太骚了，一个就行了&

def intersection(self, nums1, nums2):
    """
    :type nums1: List[int]
    :type nums2: List[int]
    :rtype: List[int]
    """
    return list(set(nums1) & set(nums2))