solution p9194 the of

Hack The Box 闭坑指南---Starting Point---Meow(第0层)

0x00 实验环境 靶场:windows笔记本、kali虚拟机 0x01 实验前提 (1)注册Hack The Box (自行注册) 注册htb:https://www.hackthebox.com/ (2)连接htb靶场环境: 登录htb: https://app.hackthebox.com/m ......
Starting 指南 Point Hack Meow

How to print a web page without breaking the table content in JavaScript All In One

How to print a web page without breaking the table content in JavaScript All In One 使用 JavaScript 如何在不破坏表格内容的情况下打印一个网页 ......
JavaScript breaking content without print

python tk编程出现: Tcl_AsyncDelete: async handler deleted by the wrong thread

问题现象 我有一个主TK界面, 同时又创建了一个新的独立的TK窗口. 这个新的TK窗口设置为topmost, 用于超时提醒的. 这个窗口虽然是topmost的, 但是可能没有输入焦点. 我想设置一个快捷键, 用于关闭此窗口. 也就是说, 在另外的线程中关闭tk窗口. 采用的方法是在另外线程中调用ro ......

Codeforces Round 821 (Div. 2) B. Rule of League

有 \(n\) 名选手参加一场比赛,编号为 \(1 \sim n\) 。规则为: 选手 \(1\) 和选手 \(2\) 比赛 第 \(1\) 轮胜者胜者与选手 \(3\) 比赛; 第 \(2\) 轮胜者与选手 \(4\) 比赛 \(\cdots\) 第 \(n - 2\) 轮胜者与选手 \(n\) ......
Codeforces League Round Rule 821

Solution Set - DP

CF101E Candies and Stones Link&Submission. DP 的状态设计和转移都是显然的,唯一的问题在于需要输出方案,而这题卡空间。会发现如果用 bitset 存下所有位置的转移,空间刚好多了一点点。所以考虑分两次,第一次只存后 10000 行的转移,然后从最终状态倒退 ......
Solution Set DP

[题解] CF29D Ant on the Tree

CF29D Ant on the Tree 题目知识点:LCA。 题目传送门 题意 给定一棵以 \(1\) 为节点的树,再给定树的所有叶子节点的一个序列。 现在执行一个操作:从 \(1\) 开始遍历每个节点,并返回根,要求每条边经过的次数一定为 \(2\) 。 问是否能够使得访问节点序列中叶子节点的 ......
题解 Tree 29D Ant the

Proj CDeepFuzz Paper Reading: Metamorphic Testing of Deep Learning Compilers

## Abstract 背景:Compiling DNN models into high-efficiency executables is not easy: the compilation procedure often involves converting high-level model ......

evil-winrm:An error of type OpenSSL::Digest::DigestError happened, message is Digest initialization

使用evil-winrm无法连接主机,出现以下错误 Info: Establishing connection to remote endpoint Error: An error of type OpenSSL::Digest::DigestError happened, message is D ......

打包发布版时报错 Error: The apk for your currently selected variant cannot be signed. Please specify a signing configuration for this variant (release).

当直接运行release版本时,报错 Error: The apk for your currently selected variant cannot be signed. Please specify a signing configuration for this variant (relea ......
variant configuration for currently selected

关于SpringBoot 启动失败 Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping. 的问题解析

Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined i ......

解决npm ERR! Cannot read properties of null (reading ‘pickAlgorithm‘)报错问题

转载自:https://www.cnblogs.com/zhyp/p/16920380.html 解决方法:在终端中运行命令:npm cache clear --force 然后重新运行 npm i 命令,再次安装安装完成,没有出现报错npm run serve 运行项目,项目可以正常启动了。 安装 ......

微服务启动失败,报错信息:java.lang.RuntimeException: dynamic-datasource Please check the setting of primary

【问题描述】 Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [ ......

CF1857E Power of Points

`2023-08-08 22:59:22 CF1857E solution` ## 思路 我们发现每个点的答案其实是它与之前的点的答案加上与后面的点的答案加上与自己的答案。而与前面和与后面的前后缀答案都是可以通过递推的方式得到的,我们令 $pre_i$ 表示 $i$ 点的前缀答案,$sub_i$ 表 ......
Points 1857E Power 1857 CF

Why Kiki's Delivery Service Is The Perfect Coming of Age Story

# Why Kiki's Delivery Service Is The Perfect Coming of Age Story Studio Ghibli is well known for producing timeless classics that have engaging protag ......
Delivery Service Perfect Coming Story

CF1850H The Third Letter

[题目链接](https://codeforces.com/problemset/problem/1850/H) # 题解 **知识点:贪心,图论建模。** 考虑对约束 `a b d` 建边 $a \mathop{\to}\limits^d b$ 与 $b \mathop{\to}\limits^{ ......
Letter 1850H Third 1850 The

CF1872B The Corridor or There and Back Again

## 思路 假设第 $0$ 时刻走进有陷阱的房间,那么必须在第 $t_i$ 时刻前返回到这个房间之前,因为出去还需要回来,假设到达这个房间后的第 $k$ 个房间,那么到达需要 $k$ 的时间,回来需要 $k+1$ 的时间,因为陷阱会困住当前在房间里的人,所以我们需要提前回去。 那么如果走到一个有陷阱 ......
Corridor 1872B Again There 1872

[LeetCode] 1383. Maximum Performance of a Team

You are given two integers n and k and two integer arrays speed and efficiency both of length n. There are n engineers numbered from 1 to n. speed[i]  ......
Performance LeetCode Maximum 1383 Team

Proj CDeepFuzz Paper Reading: A Comprehensive Study of Deep Learning Compiler Bugs

## Abstract 背景:深度学习编译器处理的深度学习模型与命令式程序有根本的不同,因为深度学习模型中的程序逻辑是隐式的。(the DL models processed by DL compilers differ fundamentally from imperative programs ......

Proj CDeepFuzz Paper Reading: DeepMutation: Mutation Testing of Deep Learning Systems

## Abstract 本文:DeepMutation Github: https://github.com/berkuva/mutation-testing-for-DNNs Task: mutation testing framework specialized for DL systems t ......

Proj CDeepFuzz Paper Reading: SparseProp: Efficient Sparse Backpropagation for Faster Training of Neural Networks

## Abstract 本文:SparseProp Github: https://github.com/IST-DASLab/sparseprop Task: a back-propagation algo for sparse training data, a fast vectorized i ......

go101自定义泛型翻译——First Look of Custom Generics(上)

## 初识自定义泛型 1. 在自定义泛型的世界中。可能会与被定义成泛型类型的类型,泛型函数的函数。此外泛型类型也是会被定义成类型的,所有它们也可能会有相应的方法。 2. 关于泛型类型,泛型函数以及相应的方法的定义都会包含一种称为类型参数列表的部分,这是与普通方法函数以及方法最大的不同之处。 ### ......
Generics Custom First Look 101

The Power of Diagnostic Kits: Unleashing the Potential of John Deere Service Advisor EDL v2,Interface

In the rapidly evolving world of automotive diagnostics, the importance of reliable and efficient diagnostic tools cannot be overstated. These tools s ......

docker启动mysql报错Can't read dir of '/etc/mysql/conf.d/'

执行命令: docker run -p 3306:3306 --privileged=true -v /mysql/data:/var/lib/mysql -v /mysql/log:/var/log/mysql -v /mysql/conf:/etc/mysql-e MYSQL_ROOT_PASS ......
mysql 39 docker conf read

Proj CDeepFuzz Paper Reading: PELICAN: Exploiting Backdoors of Naturally Trained Deep Learning Models In Binary Code Analysis

## Abstract 背景: 1. 本文研究的不是被恶意植入的后门,而是products of defects in training 2. 攻击模式: injecting some small fixed input pattern(backdoor) to induce misclassifi ......

The 16-th BIT Campus Programming Contest - Onsite Round

链接:[https://codeforces.com/gym/104025](https://codeforces.com/gym/104025) ## A. Gifts in box ```cpp #include "bits/stdc++.h" using namespace std; usin ......
Programming Contest Campus Onsite Round

The 2nd Universal Cup. Stage 1- Qingdao

# A. Live Love 最大值就是把所有的$P$放在一起,最小值是尽可能的均分. ```cpp #include using namespace std; #define int long long void solve() { int n , m , d ; cin >> n >> m , ......
Universal Qingdao Stage The 2nd

Automate the Boring Stuff with Python(读后感)

这里主要就是记录下这本书的主要内容,自己以后想起来的时候可以直接看这个博客 整本书的内容看目录就很清楚了,所以下面就是目录加自己的一点心得体会 ### Python编程基础 基础中的基础,但有个很重要的轮子 `PrettyPrint`:把输出打印的更漂亮 ### 自动化任务 这是重点,一次性肯定记不 ......
读后 读后感 Automate Boring Python

Induction of Design Pattern

网上查到的设计模式有23种,通过归纳去认识他们也是一种不错的视角。 我这边不按照主流的观点去划分为创建型、结构型、行为型三大类,我只归纳为创建型(Creational Class)、简单功能场景(Simple Method Class)、复杂功能场景(Complex Method Class)三大类 ......
Induction Pattern Design of

# Codeforces Round 887 E Ina of the Mountain(反悔贪心)

~~被这个题折磨了好久,决定写一篇题解~~ 先考虑没有这个$k$的限制的情况,等价于对原来的$a_i$序列的差分数组$b_i$,每次找到两个位置$1\le x 0$的位置进行$-1$的操作,后面对应的$+1$可以放在$b_ic[i]$,那么$c[i]$减去$k$对答案的贡献就是$0$,因为$d[i] ......
Codeforces Mountain Round 887 Ina

The Road Not Taken

"The Road Not Taken" by Robert Frost Two roads diverged in a yellow wood, And sorry I could not travel both And be one traveler, long I stood And look ......
Taken Road The Not