Operations

Perkins Engines: Reliable Power in Harsh Environments and High-Strength Operations

Perkins Engines: Reliable Power in Harsh Environments and High-Strength OperationsHello everyone! Today I would like to share with you a powerful engi ......

CF1842G Tenzing and Random Operations 思考

借鉴了一下 namelessgugugu 的想法,妙妙题。 [link](https://www.luogu.com.cn/blog/namelessgugugu/solution-cf1842g) 这个神奇工具的构造确实挺妙的,非常好的思维题,在此记录一下 ### 代码 ```cpp #inclu ......
Operations Tenzing Random 1842G 1842

[LeetCode] 2422. Merge Operations to Turn Array Into a Palindrome

You are given an array nums consisting of positive integers. You can perform the following operation on the array any number of times: Choose any two  ......
Operations Palindrome LeetCode Array Merge

P8271 [USACO22OPEN] COW Operations S 奶牛操作

# P8271 [USACO22OPEN] COW Operations S 奶牛操作 [TOC] [P8271 [USACO22OPEN\] COW Operations S - 洛谷 | 计算机科学教育新生态 (luogu.com.cn)](https://www.luogu.com.cn/pr ......
奶牛 Operations P8271 USACO 8271

TFS workspace clean for Dynamics 365 for Finance and Operations

Product: Dynamics 365 for Finance and Operations Purpose: The purpose of this blog is to explain how can we resolve the version control workspace issu ......
Operations workspace for Dynamics Finance

CodeForces 1842G Tenzing and Random Operations

[洛谷传送门](https://www.luogu.com.cn/problem/CF1842G "洛谷传送门") [CF 传送门](https://codeforces.com/contest/1842/problem/G "CF 传送门") 原来还不会这种拆期望的套路![](//图.tk/0) ......
CodeForces Operations Tenzing Random 1842G

[LeetCode] 2460. Apply Operations to an Array

You are given a 0-indexed array nums of size n consisting of non-negative integers. You need to apply n - 1 operations to this array where, in the ith ......
Operations LeetCode Apply Array 2460

Educational Codeforces Round 148 (Rated for Div. 2) D1. Red-Blue Operations

[Easy Version传送门](https://codeforces.com/contest/1832/problem/D1) [Hard Version传送门](https://codeforces.com/contest/1832/problem/D1) 题目大意: ![](https:// ......

AtCoder Regular Contest 126 E Infinite Operations

洛谷传送门 AtCoder 传送门 算是对这篇博客的补充吧。 设 $a_1 \le a_2 \le \cdots \le a_n$。 发现最优操作中一定是对相邻的数进行操作,因为如果 $a_j$ 想把 $x$ 给 $a_i$($i < j$),最优是依次操作 $(j-1,j,x),(j-2,j-1, ......
Operations Infinite AtCoder Regular Contest

some basic operations on mysql8

it's my first time using version 8. keep a note just for practice. $ sudo docker images | grep mysql mysql latest 8189e588b0e8 6 days ago 564MB $ sudo ......
operations mysql8 basic mysql some

linux——file_operations

结构体源码 [[03.file_operations结构体源码]] ![[Pasted image 78.png]] Linux使用file_operations结构访问驱动程序的函数,这个结构的每一个成员的名字都对应着一个调用。 Linux的设备驱动程序工作的基本原理 用户进程利用在对设备文件进行 ......
file_operations operations linux file

abc249_f Ignore Operations 题解

Ignore Operations 题意 Takahashi 有一个整数 $x$,初始 $x = 0$。 有 $n$ 次操作。第 $i$ 次操作用两个整数 $t_i, y_i$ 描述: 如果 $t_i = 1$,将整数 $x$ 替换为 $y_i$。 如果 $t_i = 2$,将整数 $x$ 替换为 ......
题解 Operations Ignore abc 249

Minimum Reverse Operations

Minimum Reverse Operations You are given an integer n and an integer p in the range [0, n - 1]. Representing a 0-indexed array arr of length n where a ......
Operations Minimum Reverse

Linux设备文件三大结构:inode,file,file_operations

struct inode Linux中一切皆文件,当我们在Linux中创建一个文件时,就会在相应的文件系统创建一个inode与之对应,文件实体和文件的inode是一一对应的,创建好一个inode会存在存储器中,第一次open就会将inode在内存中有一个备份,同一个文件被多次打开并不会产生多个ino ......

「解题报告」ARC126E Infinite Operations

暴力做法:直接瞎写个东西暴力跑一下,找规律容易得到答案式子。( 操作很难刻画,考虑设一个势能函数来刻画这个东西。 设 $\Phi(x) = \sum_{i=1}^n\sum_{j=i+1}^n |x_i - x_j|$。容易发现,当我们将两个数进行操作时,$\Phi(x)$ 的值至少会减少 $2x$ ......
Operations Infinite 报告 126E ARC

【THM】Security Operations(安全运营介绍)-学习

本文相关的TryHackMe实验房间链接:https://tryhackme.com/room/securityoperations 本文相关内容:了解安全运营中心(SOC)的相关职责、服务和数据来源。 安全运营简介 安全运营中心 (SOC) 是一类 IT 安全专业人员团队,负责每周 7 天、每天 ......
Operations Security THM

Codeforces Round 760 (Div. 3) D. Array and Operations(贪心)

https://codeforces.com/contest/1618/problem/D 题目大意: 给定一个长度为n的数组a,我们可以进行m次操作: 每次操作可以任意选择两个不同的下标的数字x和y,并把它两删除,替换成x/y(但是x/y不可以再被选择进行除数运算了)。 问我们这样剩下来的数列的最 ......
Codeforces Operations Array Round 760

vRealize Operations Manager 安全补丁修复

vRealize Operations Manager 安全补丁修复 背景:记录一次安全同事在检测中发现 vRealize Operations Manager 存在安全漏洞,需要整改修复,于是到VMware官网找到对应版本vRealize Operations Manager的最新安全补丁下载并修 ......
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