文章整合

【集训DAY12】树！树！树！【贪心】【最小生成树】

https://img blog.csdnimg.cn/13ceac3ef2b343e58ee81e5f165d9483.png 思路：我们直接枚举平均数，然后用求出标准差来排序，做一遍最小生成树。但最后的平均数还是要自己算 c o d e codecode / include algorit...
2022-07-25 22:24【VL——MOESR】
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【集训DAY12】X equation 【高精度】【数学】

https://img blog.csdnimg.cn/2ebf90874aeb4fb9a11162251b15b55e.png 思路：我们直接算出g（x），然后发现就是一道组合数学记得要高精 c o d e codecode / include iostream / include cstd...
2022-07-25 22:24【VL——MOESR】
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【集训DAY12】Minn ratio 【dfs】【最小生成树】

https://img blog.csdnimg.cn/98a36ccaad6e436caab798162dfd966f.png 思路：我们直接暴力把要选的点dfs出来，然后做最小生成树就行了 c o d e codecode / include iostream / include cstdi...
2022-07-25 22:24【VL——MOESR】
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【集训DAY11】Calc【数学】

https://img blog.csdnimg.cn/5df919aa79ab4f6283aec5b0d42f2966.png 思路： n k肯定满足2 a 1 ∗ 3 a 2 … … ∗ n a n 2^{a 1}/ 3^{a 2}……/ n^{a n}2a1∗3a2……∗nan 我们枚...
2022-07-25 22:24【VL——MOESR】
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【集训DAY11】Nescafe【贪心】

https://img blog.csdnimg.cn/2ae46cb549184dacb058fec1a72aa44f.png 思路：我们直接贪心，按e从小到大来取。因为不管e是多少，取了它贡献就只有1，那肯定是取最小的好 c o d e codecode / include iostrea...
2022-07-25 22:24【VL——MOESR】
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LabVIEW develops PCI-1680U dual port can card

PCI 1680U It is a special product of Advantech company for CAN Network and PC Communication card connected between . moxa The company's CP 602U S...
2022-07-25 22:25【LabVIEW development】
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XSS collect common code

The longest used must be ： script alert 'xss' /script DOM Type general use a href='/ ' onclick='alert 1111 ' Click to see? /a Case around '' sCrIp...
2022-07-25 22:26【Chang Jiazhuang】
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Share two music playing addresses

Song bar music download platform If there is nothing you want when searching , You can switch lines and search https://img blog.csdnimg.cn/77...
2022-07-25 22:26【Chang Jiazhuang】
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XSS tool beef XSS installation and use

Beef Xss Introduction to tools KaliLinux Introduction address of this tool on the official website ： xss/ xss/ GitHub Address ： Beef Xss Too...
2022-07-25 22:26【Chang Jiazhuang】
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Platform architecture construction

How to package some processes , Form the general ability of the platform . If different businesses implement extension points, business isolation can...
2022-07-25 22:27【Red beans and mung beans】
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软件测试 pytest pytest的命名规则用例的前后置 conftest.py 定制allure报告 @pytest.mark.parametrize()装饰器作数据驱动

文章目录 1 pytest简介 1 pytest 2 1.1 pytest的命名规则 11 pytest 13 1.2 运行方式 12 24 1.2.1 主函数方式（少用） 121 26 1.2.2 命令行方式（少用） 122 66 1.2.3 pytest.ini的配置文件方式（最经常用） 12...
2022-07-25 22:25【十旬叶大叔】
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Binder原理

面试面试官谈一谈Binder的原理和实现一次拷贝的流程心理分析能问出该问题，面试官对binder的理解是非常深入的。想问求职者对Android底层有没有深入理解求职者应该从linux进程通信原理 spm=1001.2101.3001.7020 的两次拷贝说起，然后引申为什么bin...
2022-07-25 22:25【MirkoWug】
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JVM内存区域

cf8bfcd51b9b452c88d294cb14f9c51c.jpg https://img blog.csdnimg.cn/cf8bfcd51b9b452c88d294cb14f9c51c.jpg Java虚拟机在执行Java程序的过程中会把它所管理的内存划分为若干个不同的数据区域。这些区域...
2022-07-25 22:27【xmh-sxh-1314】
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Domain oriented model programming

In doing the overall architecture analysis, we need to analyze the overall field . Domain models can be better decomposed , The data blog model can ...
2022-07-25 22:27【Red beans and mung beans】
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Scratch seamless butt bron filter

Because now the Bronzer module can be loaded directly , Therefore, the installation method is as follows ： pip install scrapy redis bloomfilter And ...
2022-07-25 22:27【Fan zhidu】
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[PMP learning notes] Chapter 1 Introduction to PMP System

One 、 What is a project ？ 20220725220724686 1024816228.png The project is to create unique product 、 service or results And the temporary...
2022-07-25 22:27【HZX↑】
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Select structure if branch structure

if Branching structure Single branch if Selection structure ： Grammatical structure ： if Conditions { ...
2022-07-25 22:27【Raise your eyes and look far away】
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Today, learn about the use of lists, hyperlinks, image tags, and audio and video

1. list HTML Support orderly 、 Unordered and defined list body list （list） Group by group 1: Ordered list use ol Tag creation ,li Represents a...
2022-07-25 22:27【Start】
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Document flow definition, box model related knowledge

1. What is document flow The document flow （normal flow） The web page is a multi-layered structure , Set style style , It is also a layer...
2022-07-25 22:27【Start】
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Box model (2)

all HTML Elements can be seen as boxes , stay CSS in ,'box model' The term is used in design and layout . CSS The box model is essentially a box , En...
2022-07-25 22:27【Start】
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