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LeetCode 239 Sliding Window Maximum 单调队列 [Hard]

You are given an array of integers 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 posit

POJ 2823 Sliding Window

题目链接:POJ 2823 Sliding Window 题目大意: 题解: 用两个双向队列\(deque\)模拟单调队列来维护区间,一个单调递增,一个单调递减,使当前区间的最大最小值分别出现在两个队列的队首。 #include <cstdio> #include <deque> #include <iostream> using namespace std; int n, k, a[10000

LeetCode 239. Sliding Window Maximum

作者:Grey 原文地址:LeetCode 239. Sliding Window Maximum 题目描述 题目链接 思路 数组为num, 滑动窗口大小是k,首先两个极端情况: 如果k=1,则直接返回原数组即可(滑动窗口大小为1,那么每个窗口的最小值/最大值就是其本身) 如果k == num.length, 那么返回一个数组大小为1的数组,这

[LeetCode] 239. Sliding Window Maximum

[LeetCode] 239. Sliding Window Maximum 题目 You are given an array of integers 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 w

Sliding Window - 题解【单调队列】

题面: An array of size n ≤ 106 is given to you. 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 rightwards by one p

【读书笔记】Young Tableau_Calculus of tableaux_bumping and sliding

目录 bumpingSchensted bumping algorithm 举例 sliding/digging a hole一些定义 Schiitzenberger sliding algorithm 举例 大段的文字都是机翻然后再改改 bumping Schensted bumping algorithm 写个很简单的东西,对一个tableau 做row insert x (这里的tableau:从上至下格

题型总结之Sliding Window

Sliding Window模板 int[]map = new int[256]; int start = 0, i = 0; // [start...i]维护一个滑动窗口 int count = 0; //用count来track当前的滑动窗口是否valid int result = 0; while( i < s.length()){ char c1= s.charAt(i); if(map[c1] >0) count++; // 随

[leetcode] 239. Sliding Window Maximum

Description You are given an array of integers 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 posi

[LeetCode] 239. Sliding Window Maximum

滑动窗口的最大值。提议是给一个数组和一个滑动窗口的大小K,请返回一个数组,存储这个窗口遍历input数组的时候每个窗口的最大值。例子, Example: Input: nums = [1,3,-1,-3,5,3,6,7], and k = 3 Output: [3,3,5,5,6,7] Explanation: Window position Max --------

Sliding Window Median

Description Given an array of n integer, and a moving window(size k), move the window at each iteration from the start of the array, find the median of the element inside the window at each moving. (If there are even numbers in the array, return the N/

IdentityServer4设置RefreshTokenExpiration=Sliding不生效的原因

最近将统一身份认证授权中心发布上线,没曾想一个星期后出了问题:突然所有用户陆续全部下线,需要重新登录业务系统。 赶紧检查相关日志,发现居然是RefreshToken失效了,排查代码结果是Redis中的RefreshToken全部到期清除。。。 我就奇了怪了,明明将 RefreshTokenExpiration 设置为 Slidin

android – 在屏幕上滑动手指激活按钮,就像按下它们一样

如果我的标题不够清楚,我会详细解释: 假设我们有一个充满多个按钮的屏幕(10),我们按下一个,激活onTouch / onClick.如果我们现在移动手指而不抬起它,我希望它激活它滑过的任何其他按钮.在这种特殊情况下,我想要在虚拟钢琴上滑动时播放声音. 我知道onTouchListener解决方案,你在其中

如何在Android的通话屏幕上实现滑出式抽屉?

Android应用程序Thrutu将抽屉放在呼叫屏幕的顶部,该屏幕具有多种功能,仅占用屏幕的一小部分.下面的呼叫控制按钮仍然可以正常工作.即使是透明的活动也不会允许这种行为.有关如何实现这一点的任何想法?解决方法:使底层按钮工作的技巧是使用Service而不是Activity实现UI,使您添加的Win

Android – 滑动碎片

我正在尝试实现滑动动画从fragment1转换到fragment2. 我正在使用setCustomAnimations方法.我知道我需要使用frame方法来替换片段. 我的代码: package com.example.fragmentss; import android.os.Bundle; import android.app.Activity; import android.view.Menu; public class M

滑动菜单手势覆盖图形手势-android的可滚动手势

我在我的应用程序中使用了here的滑动菜单.我的应用程序还有一个GraphView,我在其中实时设置了一些数据.该图是一个可以向左和向右滚动的线性图.但是,通过从左到右手势的滑动菜单,用户无法在图表中滚动,因为菜单不断弹出. 有什么办法可以在按下某个项目时覆盖菜单功能吗?图形项只是一

使用Python 2.7.1中的itertools,yield和iter()生成带有滑动窗口的字符串列表?

我正在尝试在Python中生成滑动窗口函数.我想出了如何做到这一点但并非所有内部功能. itertools,yield和iter()对我来说都是全新的. 我想输入 a='abcdefg' b=window(a,3) print b ['abc','bcd','cde','def','efg'] 我得到它的方式是 def window(fseq, window_size=5):

LeetCode - 239. 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. Return the max sliding wind

Sliding window 滑动窗口

ROWS BETWEEN <start> AND <finish> PRECEDING: before current row FOLLOWING: after current row UNBOUNDED PRECEDING: every row since the beginning UNBOUNDED FOLLOWING: every rows until the end CURRENT ROW 例子1 /* Manchester City Home Games */ SEL