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此篇文章為我的解題紀錄，程式碼或許並不是很完善

Leetcode - 349. Intersection of Two Arrays

解題思路

一一檢查第一個陣列內的所有元素是否有在第二個陣列裡

我滴程式碼

python
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class Solution:
    def intersection(self, nums1: List[int], nums2: List[int]) -> List[int]:
        ans = []
        for i in nums1:
            if (i in nums2 and i not in ans):
                ans.append(i)
                
        return ans