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LeetCode: 350. Intersection of Two Arrays II 본문
Computer Science/Coding Test
LeetCode: 350. Intersection of Two Arrays II
focalpoint 2022. 1. 10. 22:04Using double counters.
class Solution:
def intersect(self, nums1: List[int], nums2: List[int]) -> List[int]:
from collections import Counter
c1 = Counter(nums1)
c2 = Counter(nums2)
ret = []
for k in c2.keys():
ret.extend([k] * min(c1[k], c2[k]))
return ret
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