11038 many how uva
230509 TI- Engineer It - How to test power supplies - Measuring Stability
Hi, my name is Bob Hanrahan, Application Engineering at Texas Instruments, and this is a series on measuring performance of power supplies. Here we'll ......
【五期邹昱夫】CCF-A（NeurIPS'19）Inverting gradients-how easy is it to break privacy in federated learning?
"Geiping J, Bauermeister H, Dröge H, et al. Inverting gradients-how easy is it to break privacy in federated learning?[J]. Advances in Neural Informat ......
How to use Linux command to find out the background process All In One
How to use Linux command to find out the background process All In One
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jenkins构建任务报错 too many authentication failures for root root的身份验证失败太多 解决办法
1 ssh配置文件路径 MAC下 /etc/sshd_configLinux下 /etc/ssh/sshd_config 修改选项：MaxAuthTries 20默认是6修改后重启ssh服务即可systemctl restart sshd 或者 service sshd restart 常ssh的M ......
How to use Linux command or Python code get Raspberry PI's Temperature All In One
How to use Linux command or Python code get Raspberry PI's Temperature All In One
如何使用 Linux 命令或 Python 代码获取 Raspberry PI 的温度
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How to connect to multiple SSD1306 OLED Displays using Raspberry Pi GPIO I2C PIN All In One
How to connect to multiple SSD1306 OLED Displays using Raspberry Pi GPIO I2C PIN All In One
如何使用 Raspberry Pi 的 GPIO I2C PIN 连接多个 SSD1306 OLED 显示器 ......
How to mount a shared folder in VirtualBox
How to mount a shared folder in VirtualBox https://www.pragmaticlinux.com/2021/02/how-to-mount-a-shared-folder-in-virtualbox/ Background VirtualBox co ......
Create many vagrant servers in a time
#https://github.com/r-trigo/postgres-repmgr-vagrant Vagrant.configure("2") do |config| (1..2).each do |n| config.vm.define "node#{n}" do |define| defi ......
20230507 TI Engineer It - How to test power supplies - Measuring Noise
Hi. I'm Bob Hanrahan application engineering at Texas Instruments.This is a series on measuring performance of power supplies .we will be measuring no ......
UVA11107 Life Forms
~~怎么没有正常的后缀数组二分的题解啊~~ 给定 $n$ 个字符串，求出最长的，在多于 $\left\lfloor\frac{n}{2}\right\rfloor$ 个字符串中出现的子串，并按照字典序从小到大输出。 $n \leq 100$，$|S| \leq 1000$，~~根据套路~~可以将所有 ......
UVA 12177 First Knight
（提醒：原题面是 $m$ 行 $n$ 列，这里改成了 $n$ 行 $m$ 列） 首先很好想到设 $dp_{u,v}$ 为 $(u, v)$ 的期望步数 $dp_{u, v} = \begin{cases}\sum_{i=1}^4 dp_{u + du_i,v + dv_i}\times p_i& ( ......
230501 TI - Engineer It - How to test power supplies - Overview
Hi, I'm Bob Hanrahan, Application Engineering at Texas Instruments. This is the first on a series on testing power supplies. We'll be talking about so ......
Think Python-How to Think Like a Computer Scientist_chapter4_练习 4-3
# coding=gbk import math import turtle bob = turtle.Turtle() print(bob) def pie(t,r,n): """画一个包含 n 个三角形的饼图。 t：Turtle object r：三角形腰长 n：包含几个三角形或几边形 """ ......
Tool-CMake-How CMake simplifies the build process by Bruno Abinader
Tool-CMake-How CMake simplifies the build process by Bruno Abinader https://gitlab.kitware.com/cmake/community/-/wikis/home https://brunoabinader.gith ......
Series-Parallel Networks UVA - 10253
给定 n，求有多少树满足：任意非叶子节点的儿子不少于 2 ， 叶子节点个数为 n ......
[ABC140F] Many Slimes
2023-02-13 题目 题目传送门 翻译 翻译 难度&重要性(1~10):6 题目来源 AtCoder 题目算法 贪心 解题思路 用了两个 multiset a 和一个 set s，一个 multiset 用来记录用来存还剩哪些数没生成，另一个用来存已经生成了哪些数，然后后面放数的时候就枚举第二 ......
Gangsters UVA - 672
一家饭店，有一扇大小会变得门，变化范围为[0,k]。每过一单位时间你可以让门的大小+1，-1，或者不变。客人会在不同的时间来吃饭，但是如果门的大小和他们希望的值不一样，他们就不会进来并且直接消失。吃饭要花钱，现在问饭店最多能赚多少钱。 F[i ] [j ] =max( F[i-1][j] +v,F[ ......
RabbitMQ _ How to Close a Channel
https://low-orbit.net/rabbitmq-how-to-close-a-channel RabbitMQ How to Close a Channel If you have found your way to this page you are probably wonderi ......
UVA10618 跳舞机 Tango Tango Insurrection
有四个踩踏板，不同的踩踏方式消耗不同的力气 问最小花费的力气 F[ i ] [ a] [b ][ s] ， s 是上一次哪只角移动了( 0 ,1,2 ) https://www.luogu.com.cn/problem/UVA10618 #include<iostream> #include <cs ......
UVA10271
定义一个三元组(a,b,c)(a⩽b⩽c), 它的权值为 (a−b)^2, 给定 n(n⩽5000)n(n⩽5000) 个数，要求选出 k+8 个三元组，使得这k+8个三元组权值和最小。 输入数据是单调递增的。 #include <iostream> #include <algorithm> #in ......
UVA-10688
有n个苹果，和一个数k，第i个苹果的重量是k+i(1<=i<=n). 已知其中只有一个苹果是甜的，所有比它重量轻的都是苦的，比它重的都是酸的。为了要找出甜的苹果，就要去一个一个地吃它，且吃了咬了苹果就必须把它吃完，不管苹果是苦的还是酸的。例如，先吃#1, 如果#1是甜的，花费1如果#2是甜的，那么选 ......
How to use axios.js instead of request.js to get data as a buffer All In One
How to use axios.js instead of request.js to get data as a buffer All In One
如何使用 axios.js 代替 request.js 获取数据作为缓冲区 ......
How to get Linux kernel Information using the command line All In One
How to get Linux kernel Information using the command line All In One
如何使用命令行获取 Linux 内核信息
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How to decompose combined emoji using js All In One
How to decompose combined emoji using js All In One
如何使用 js 分解组合的表情符号
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Marbles UVA - 10090
给定两种购买物品的方案：花费 c1元购买 n1 个物品，或者花费 c2c2 元购买 n2n2 个物品。 方案可以无限使用，询问购买 n个物品至少要多少元，若无法恰好购买到 n 个物品输出 failed #include <iostream> #include <algorithm> #inclu ......
How do I make a delicious lemon cheesecake?
There are many different ways to prepare a delicious lemon cheesecake. Here is one popular recipe that you can try: Ingredients: 2 1/4 cups graham cra ......
Hyper-drive UVA - 10542
题意：给定一些个d维的方块，给定两点，求穿过多少方块 转化为(0,0) 到 (a,b) 先考虑二维的 然后容斥原理 #include <iostream> #include <algorithm> #include <cstring> #include <cmath> using namespace ......
Period UVA - 1371
题意： 给两个串A，B。现在把B串分为若干个部分，对每一个部分进行操作将其变为一个A串，代价为每部分操作次数的最大值 求最小代价 #include <iostream> #include <algorithm> #include <cstring> using namespace std; cons ......
Moving to Nuremberg UVA12223
题目大意：给出n，一个无根的树，每条边上都有权值。 现在每个位置都有一个景点，一个人想在一年之内去cnt[ i ] 次景点，所以接下来给出m，表示说在m个位置上有这个人想去的地方，给出位置以及想去的次数（注意，每去一个景点都要返回自己的住处），namo这个人该住在哪里走的路程才最短。 换根dp #i ......