python-leetcode-存在重复元素 II
class Solution:
def containsNearbyDuplicate(self, nums: List[int], k: int) -> bool:
seen = set()
for i, num in enumerate(nums):
if num in seen:
return True
seen.add(num)
if len(seen) > k:
seen.remove(nums[i - k])
return False原文地址：https://blog.csdn.net/Lucy_wzw/article/details/145234369
免责声明：本站文章内容转载自网络资源，如本站内容侵犯了原著者的合法权益，可联系本站删除。更多内容请关注自学内容网（zxcms.com）！