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Sliding Window Maximum

Medium

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Given an array and window size k, return the maximum value in each sliding window.

Sample Input:

[1,3,-1,-3,5,3,6,7], 3

Sample Output:

[3,3,5,5,6,7]

Hints

Hint 1

Use deque to maintain potential maximums

Hint 2

Remove elements from front if they are outside window

Hint 3

Remove elements from back if they are smaller than current

Code Editor

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