题目: Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one position. For example,Given …

Sliding Window Maximum   Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one positio…

Sliding Window Maximum Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one position.…

Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the knumbers in the window. Each time the sliding window moves right by one position. For example,Given nums …

题目: Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one position. For example,Given …

Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one position. Return the max sliding…

Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k numbers in the window. Each time the sliding window moves right by one position. Return the max sliding…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 单调递减队列 MultiSet 日期 题目地址:https://leetcode.com/problems/sliding-window-maximum/ 题目描述 Given an array nums, there is a sliding window of size k which is moving from the very left o…

这题是典型的堆排序算法,只是比一般的堆算法多了删除的操作,有两件事需要做: 1 用一个hash表存储从输入数组索引到堆数组(用于实现堆的那个数组)所以的映射,以便在需要删除一个元素的时候能迅速定位到堆数组中的位置 2用一个set保存已经被删除的元素索引(这里指的是输入数组索引),这一点可选;还有一种做法就是直接将已删除元素的值设为最小INT_MIN,不过在leetcode里面并没有说清楚数据范围 class Solution { public: unordered_map<int, int>…

给定一个数组 nums,有一个大小为 k 的滑动窗口从数组的最左侧移动到数组的最右侧.你只可以看到在滑动窗口 k 内的数字.滑动窗口每次只向右移动一位.例如,给定 nums = [1,3,-1,-3,5,3,6,7],和 k = 3 .窗口位置                        最大值---------------                    -----[1  3  -1] -3  5  3  6  7       3 1 [3  -1  -3] 5  3  6  7   …