239-Sliding-Window-Maximum
Sat 17 May 2025
https://leetcode.com/problems/sliding-window-maximum
import pyutil as pyu
pyu.get_local_pyinfo()
print(pyu.ps2("python-dotenv"))
from typing import List
class Solution:
def maxSlidingWindow(self, nums: List[int], k: int) -> List[int]:
ans = []
q = deque() # Max queue
for i, num in enumerate(nums):
while q and q[-1] < num:
q.pop()
q.append(num)
if i >= k and nums[i - k] == q[0]: # Out of bound
q.popleft()
if i >= k - 1:
ans.append(q[0])
return ans
new Solution().maxSlidingWindow()
Score: 5
Category: leetcode