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leetcode239:滑动窗口最大值问题 #33

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@sisterAn

给定一个数组 nums 和滑动窗口的大小 k,请找出所有滑动窗口里的最大值。

示例:

输入: nums = [1,3,-1,-3,5,3,6,7],  k = 3
输出: [3,3,5,5,6,7] 

解释:

滑动窗口的位置 最大值

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

提示:

你可以假设 k 总是有效的,在输入数组不为空的情况下,1 ≤ k ≤ 输入数组的大小。

附赠leetcode地址:leetcode

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