preparing contest for the
2020-2021 ACM-ICPC, Asia Seoul Regional Contest
Preface 这几天里打的最好的一场了，虽然后面写I唐的不行浪费了好多时间 但好在最后都改出来了并且最后Rush出了L题，4h57min绝杀，9题收场 只能说恰好在祁神缺席的这场没有几何，没有被腐乳 而且这场打完发现只有韩文题解没有英文题解，这下直接不用补题了爽歪歪 A. Autonomous V ......
The Acdamic Guideline
How to write your papers？ Introduction Problem Methods Results Simulation How to start your research？ Observation Problem Reserach Hypothesis Experime ......
2021 Jiangsu Collegiate Programming Contest
A. Spring Couplets 简单模拟。 B. Among us 容易想到对于每个内鬼和船员集合 \(S\)，求出它杀掉 \(S\) 中所有人的最短时间，最后 \(O(2^k)\) 合并答案即可。 考虑状压。设 \(f_{S,i}\) 杀完 \(S\) 中的人后站在节点 \(i\) 上所需要 ......
解决前后端的跨域问题：Access to XMLHttpRequest at '**' from origin '**' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
报错信息： Access to XMLHttpRequest at 'http://localhost:8182/cooperationRequest/getList' from origin 'http://localhost:3004' has been blocked by CORS poli ......
Java 题1-自增for循环题1
Case1 public class InteviewTest04 { public static void main(String[] args) { int count = 0; for (int i = 0; i < 10; i++) { count = count++; } System.o ......
Learning Dynamic Query Combinations for Transformer-based Object** Detection and Segmentation论文阅读笔记
Motivation & Intro 基于DETR的目标检测范式（语义分割的Maskformer也与之相似）通常会用到一系列固定的query，这些query是图像中目标对象位置和语义的全局先验。如果能够根据图像的语义信息调整query，就可以捕捉特定场景中物体位置和类别的分布。例如，当高级语义显示图 ......
SQL Pretty Printer for SSMS : Format plugin
When writing SQL statements or scripts, I saw that the messy format was too big, so I was determined to find a tool for formatting SQL statements. The ......
Understanding the linux kernel Chapter2 Memory Addressing
Physical Memory Layout unavailable address for kernel either because they map hardware devices’ I/O shared memory or because the corresponding page fr ......
No 'Access-Control-Allow-Origin' header is present on the requested resource'， 跨域访问的解决方法
https://blog.csdn.net/dear_little_bear/article/details/83999391 1. 当请求不在同一域名下的资源文件（ip地址+端口号）时，会报如下错误：“No ‘Access-Control-Allow-Origin’ header is prese ......
mysql的for update
For update是MySQL中用于实现行锁的一种语法，其主要作用是在SELECT查询语句中加上FOR UPDATE子句，以保证查询结果集中的每一行都被锁定，避免其他事务对这些行进行修改。 SELECT ... FROM table_name WHERE ... FOR UPDATE; 在执行Fo ......
AtCoder Beginner Contest 335 (Sponsored by Mynavi)
AtCoder Beginner Contest 335 (Sponsored by Mynavi) A - 2023 代码: #include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<l ......
Unlocking the Road to Success: The Benefits of Online Driver's Education
In the fast-paced world we live in, online education has become a staple for acquiring new skills and knowledge. This trend extends to driver's educat ......
java: Spire.Office-for-Java
/** * encoding: utf-8 * 版权所有 2024 涂聚文有限公司 * 许可信息查看： * 描述： * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2 ......
The Evolution of Smart Car Technology: A Glimpse into the Future of Mobility
In the last decade, the automotive industry has witnessed a transformative shift towards smart car technology. Once a futuristic concept, smart cars a ......
gurobipy: Gurobi Optimizer is a mathematical optimization software library for solving mixed-integer linear and quadratic optimization problems
Project description The Gurobi Optimizer is a mathematical optimization software library for solving mixed-integer linear and quadratic optimization p ......
for test
Heading level 1 Heading level 2 Heading level 3 Heading level 4 Heading level 5 Heading level 6 Dorothy followed her through many of the beautiful roo ......
2023-2024 ACM-ICPC Latin American Regional Programming Contest
Preface 这场终于找回一点感觉了，总体来说虽然有点唐但打的还不错 开场签到有点磕磕绊绊在加上前面只有我一个人在读题，因此出的比较慢 中期开始慢慢发力后祁神也放下了明天的数电考试复习过来助阵，轻松秒了一道几何 最后已经写了一个细节题L的徐神最后1h被另一个细节题G搞得屡次破防，最后也是没能调出， ......
vue报错：You may use special comments to disable some warnings. Use // eslint-disable-next-line to ignore the next line. Use /* eslint-disable */ to ignore all warnings in a file.
报错信息： 解决方法： ESLint 语法错误，那就取消ESLint验证规则 然后重启即可 ......
dubbo启动失败 Failed to register dubbo://10.1.41.144:20880 cause: KeeperErrorCode = Unimplemented for /dubbo/
zookeeper版本问题， 排除curator-framework里的zookeeper，重新引入一个与zookeeper注册中心版本一致的依赖 ......
http://www.nfls.com.cn:20035/contest/1878/problem/5
http://www.nfls.com.cn:20035/submission/781868 #include<bits/stdc++.h> using namespace std; int N, ct[45], b[25], ans, a[45][5]; void dfs(int t, int s ......
the ObjectARX system dynamic linker object
ObjectARX Reference Guide > Macros > AcRx Macros > acrxDynamicLinker Macro acrxDynamicLinkerC++ define acrxDynamicLinker \ AcRxDynamicLinker::cast(acr ......
MySQL Ignoring the redo log due to missing MLOG_CHECKPOINT between the checkpoint
错误信息： 2023-12-12T09:32:31.383149Z 0 [ERROR] InnoDB: Ignoring the redo log due to missing MLOG_CHECKPOINT between the checkpoint 5777611209 and the end ......
1.9 Rotated Multi-Scale Interaction Network for Referring Remote Sensing Image Segmentation 基于语义分割遥感图像的模型
Rotated Multi-Scale Interaction Network for Referring Remote Sensing Image Segmentation 参考遥感图像分割的旋转多尺度交互网络 参考遥感图像分割 (RRSIS)是一个新的挑战，它结合了计算机视觉和自然语言处理，通过 ......
Python对于for循环，可以用range()来控制循环次数，写法：range(次数)
'''for循环次数 循环的是列表、集合、元组、字典、字符串，这些类型中保存了几个数据值就循环几次'''# Python对于for循环，可以用range()来控制循环次数# 写法：range(次数)name = 'Rocco' # 设置变量name为字符串类型，值为'Rocco'ps = '1234 ......
v4l2(vedio for linux two)
//Video设备又分为主设备和从设备对于Camera来说， 主设备：Camera Host控制器为主设备，负责图像数据的接收和传输， 从设备：从设备为Camera Sensor，一般为I2C接口，可通过从设备控制Camera采集图像的行为，如图像的大小、图像的FPS等。 //V4L2的主设备号是8 ......
mysql for k8s
mysql-pv-pvc.yaml 基于nfs #pv不用指定命名空间 #pvc需要指定命名空间，默认为default #若有配置hosts映射，可使用映射名代替 #pv相当于逻辑卷，pvc是将多个卷合并为一使用 apiVersion: v1 kind: PersistentVolume metad ......
es for k8s
deploy.yaml 基于nfs apiVersion: v1 kind: PersistentVolume metadata: name: es-pv-data namespace: test spec: capacity: storage: 1Gi accessModes: - ReadWri ......
nacos for k8s
nacos-deploy.yaml 基于nfs apiVersion: v1 kind: Service metadata: name: nacos-headless namespace: test labels: app: nacos-headless spec: type: ClusterIP ......
redis for k8s
deploy.yaml apiVersion: v1 kind: ConfigMap metadata: name: redis-cm namespace: test data: redis.conf: |+ requirepass luode2023666 protected-mode no po ......
Introduction to Finite Element Method (FEM) for Beginners
https://www.youtube.com/watch?v=C6X9Ry02mPU&ab_channel=SolidMechanicsClassroom ......