class Solution:
def findDuplicates(self, nums: List[int]) -> List[int]:
ans=[]
for i in nums:
if nums[abs(i)-1]>0:
nums[abs(i)-1]*=-1
else:
ans.append(abs(i))
return ans
442. Find All Duplicates in an Array
最新推荐文章于 2025-06-14 19:45:10 发布