programming games 2096 fit

CodeForces 1839E Decreasing Game

[洛谷传送门](https://www.luogu.com.cn/problem/CF1839E "洛谷传送门") [CF 传送门](https://codeforces.com/problemset/problem/1839/E "CF 传送门") 不会,不知道该如何评价。确实是自己的问题。 这种 ......
CodeForces Decreasing 1839E 1839 Game

UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) ABCDE

# [UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287)](https://atcoder.jp/contests/abc287) ## A - Majority ### Problem Sta ......
Contest Programming Beginner AtCoder UNIQUE

[ABC303G] Bags Game 解题分析

### 1 题目大意 **1.1 题目翻译** 有两个人轮流取物品。总共有 $n$ 个物品,第 $i$ 个物品的价值为 $w_i$。 他们按照下面的其中一种方式取物品: * 取出这一排物品最前面的或者最后面的。这一步没有代价。 * 设还剩下 $m$ 个物品,那么重复取出 $\min(B, m)$ 个 ......
303G Bags Game ABC 303

fit、transform、fit_transform的区别和联系

# 1.来源 **fit和transform没有任何关系,仅仅是数据处理的两个不同环节,之所以出来fit_transform这个函数名,仅仅是为了写代码方便,会高效一点。 sklearn里的封装好的各种算法使用前都要fit,fit相对于整个代码而言,为后续API服务。fit之后,然后调用各种API方 ......
transform fit_transform fit

FIT2093 Introduction to Cybersecurity

FIT2093 Introduction to Cybersecurity - 2023Assignment 3: Web hacking ChallengePurpose Your goal is to do security testing of a mini web application t ......
Cybersecurity Introduction 2093 FIT to

【每日一题】Problem 327A - Flipping Game

[原题](https://codeforces.com/problemset/problem/327/A) #### 解决思路 计算数字 "1" 的最大数目,可以转换成计算数组最大和,即求 $maxSum(oldArraySum - (1 \rightarrow 0) + (0 \rightarro ......
Flipping Problem 327A Game 327

[ABC166F] Three Variables Game

[Three Variables Game の 传送门](https://www.luogu.com.cn/problem/AT_abc166_f) ## Solution 首先,我们每次操作只会修改两个数。 所以考虑 dfs 枚举操作的顺序,但是这让时间复杂度变为 $O(2^n)$,不能接受。 但 ......
Variables Three 166F Game ABC

FIT9136 算法编程基础

FIT9136 Algorithms andProgramming Foundations inPythonAssignment 3May 20231Table of Contents1. Key Information2. Instruction2.1. User Class2.2. Custom ......
算法 基础 9136 FIT

Running Additional Programs at Boot Time (开机启动)

https://www.centos.org/docs/5/html/Installation_Guide-en-US/s1-boot-init-shutdown-run-boot.html The /etc/rc.d/rc.local script is executed by the init  ......
Additional Programs Running Boot Time

[ABC201D] Game in Momotetsu World 题解

[Game in Momotetsu World](https://www.luogu.com.cn/problem/AT_abc201_d) ### 题目大意 在一个 $n\times m$ 的网格中,存在红色和蓝色两种格子,红色格子用 `-` 表示,蓝色格子用 `+` 表示。 现在 Takaha ......
题解 Momotetsu World 201D Game

AtCoder Beginner Contest 258 G Grid Card Game

[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc259_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc259/tasks/abc259_g "AtCoder 传送门") 记 $b_i = ......
Beginner AtCoder Contest Card Grid

Programming: elimination array duplicate

JavaScript 1. splice let arr = [1, 2, 3, 5, 6, 4, 3, 2, 1, 1, 2, 3, 4, 5] for(let i = 0; i < arr.length - 1; ++i) { for(let j = i + 1; j < arr.length; ......
Programming elimination duplicate array

Programming: Sort

JavaScript let arr = [8, 4, 3, 2, 6, 7, 1, 5, 9] function quickSort(arr) { console.log(arr) if(arr.length <= 1) return arr let midIndex = parseInt(arr ......
Programming Sort

[LeetCode] 1345. Jump Game IV 跳跃游戏之四

Given an array of integers `arr`, you are initially positioned at the first index of the array. In one step you can jump from index `i` to index: - `i ......
LeetCode 1345 Jump Game IV

2022 Shanghai Collegiate Programming Contest

# A. Another A+B Problem 暴力枚举出所有的情况,然后特判一下 ```cpp #include using namespace std; set res; int t; string a , b , c = "????????"; #define f(d) ((d[0]-'0' ......
Programming Collegiate Shanghai Contest 2022

bat脚本在C:\Program Files (x86)使用普通权限运行与使用管理员权限运行获取当前路径的差异

bat脚本在C:\Program Files (x86)使用管理员权限运行获取当前路径不对。 bat脚本如下: @echo off set "current_dir=%cd%" echo Current directory: %current_dir% set "filepath=%current_ ......
权限 脚本 路径 差异 管理员

The 2023 Guangdong Provincial Collegiate Programming Contest

# A - 算法竞赛 ```cpp #include using namespace std; #define int long long void solve(){ int st , n , ed; cin >> st >> n; map cnt; for( int i = 1 , x ; i > ......

【NSSCTF逆向】【2023题目】《doublegame》《fake_game》《easy_pyc》《For Aiur》

#题目doublegame ![](https://img2023.cnblogs.com/blog/3073714/202305/3073714-20230530162213556-1992980963.png) ##解法 感觉还是蛮抽象的一题 打开看看 ![](https://img2023.c ......
doublegame fake_game easy_pyc 题目 NSSCTF

Programming: loop

while initialize test change operation change, test, operation's order will affect the first line number ......
Programming loop

Focus On 3D Terrain Programming三维地形渲染-Trent Polack-2003

前言:你有多少次访问过你最喜欢的编程论坛或邮件列表,并对大量关于地形渲染算法的帖子感到惊讶,这些帖子似乎从各个角度向你袭来?地形渲染似乎是当今业余程序员最喜欢的主题;它是一个很好的门户网站,可以了解更高要求的问题及其解决方案。然而,地形渲染决不是一个简单的问题,特定的解决方案可能会变得相当复杂。来自 ......
地形 Programming Terrain Polack Focus

Programming: print

find out diagonal for(let b = 1; b <= 9; ++b) { let res = '' for(let p = 1; p <= 9; ++p) { if(b > p) res += ' ' else res += '*' } console.log(res) } f ......
Programming print

AtCoder Beginner Contest 303 G Bags Game

[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc303_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc303/tasks/abc303_g "AtCoder 传送门") 经典题,考虑区间 ......
Beginner AtCoder Contest Bags Game

FIT3155 S1 加解密算法

FIT3155 S1/2023: Assignment 3(Due midnight 11:55pm on Sunday 28 May 2023)[Weight: 10 = 5 + 5 marks.]Your assignment will be marked on the performance/ ......
算法 3155 FIT S1

死循环Game

package com.karl; import java.util.Random; import java.util.Scanner; public class GameDemo { public static void main(String[] args) { //1.生成一个随机号码 Ran ......
Game

Basics of Neural Network Programming

[TOC] # Basics of Neural Network Programming ## Logistic Regression given x , want $\hat{y}=P(y=1|x)$, $x\in\R^{n_x}$ > $\hat{y_1}=w_{11}*x_{11}+w_{12 ......
Programming Network Basics Neural of

FIT9136 算法与编程

FIT9136 Algorithms andProgramming Foundations inPythonAssignment 3May 20231Table of Contents1. Key Information2. Instruction2.1. User Class2.2. Custom ......
算法 9136 FIT

2023 CCPC Henan Provincial Collegiate Programming Contest

链接:[https://codeforces.com/gym/104354](https://codeforces.com/gym/104354) ## A. 小水獭游河南 使用 $\text{hash}$,$O(\sum n)$。 C++ Code ```cpp #include "bits/st ......

python:Error: EPERM: operation not permitted, mkdir 'F:\Program Files\nodejs\node_global\node_modules'报错

可以发现文件没有权限 npm ERR! Error: EPERM: operation not permitted, mkdir 'F:\Program Files\nodejs\node_global\node_modules' 将nodejs的文件权限改为完全控制 之后操作即可 ......

Windows开机弹窗 Program 无法启动

Windows任务管理器启动项出现无效项目Program删除方法 软件卸载异常,启动项没有被删除电脑启动会出现 弹窗显示 有Program无效的情况。因为任务管理器启动项有无效的启动项,删除即可。 解决方法用户启动项计算机\HKEY_CURRENT_USER\Software\Microsoft\W ......
Windows Program