discovery presents channel contest

Proj CDeepFuzz Paper Reading: IvySyn: Automated Vulnerability Discovery in Deep Learning Frameworks

## Abstract 本文:IvySyn Task: discover memory error vulnerabilities in DL frameworks BugType: memory safety errors, fatal runtime errors Method: 1. 利用na ......

AtCoder Beginner Contest 216

Tasks - AtCoder Beginner Contest 216 [ABC216D] Pair of Ball 可以发现对于栈中每个元素是被他上面的元素所约束,用拓扑排序表示这种约束 [ABC216F] Max Sum Counting dp合集 [ABC216G] 01Sequence 差 ......
Beginner AtCoder Contest 216

AtCoder Grand Contest 064

# Preface AGC好难啊,从C题开始就一点不会了,感觉以前OI时候的AGC没那么变态的啊,也许是我变菜好多了吧 # **A - i i's** 考虑先放一个这样的序列: $$ n,n-1,n,n-1,n\cdots,n-1,n,n-2 $$ 这样就把$n,n-1$都用完了,同时还用了个$n- ......
AtCoder Contest Grand 064

docker 打开报错 windows hypervisor is not present docker desktop is unable to detect a hypervisor. ..........

docker desktop - windows hypervisor is not present docker desktop is unable to detect a hypervisor. hardware assisted virtualization and data executio ......
hypervisor docker desktop windows present

The 2022 ICPC Asia Hangzhou Regional Programming Contest

The 2022 ICPC Asia Hangzhou Regional Programming Contest No Bug No Game #include<bits/stdc++.h> using namespace std; #define endl "\n" #define int lon ......
Programming Hangzhou Regional Contest 2022

The 2022 ICPC Asia Nanjing Regional Contest

链接:[https://codeforces.com/gym/104128](https://codeforces.com/gym/104128) ## A. Stop, Yesterday Please No More ```cpp #include "bits/stdc++.h" using n ......
Regional Contest Nanjing 2022 ICPC

The 18th Heilongjiang Provincial Collegiate Programming Contest

链接:[https://codeforces.com/gym/104363](https://codeforces.com/gym/104363) ## A. Magic Computer ```cpp #include "bits/stdc++.h" using namespace std; us ......

The 10th Shandong Provincial Collegiate Programming Contest

链接:[https://codeforces.com/gym/104459](https://codeforces.com/gym/104459) ## A ```cpp #include "bits/stdc++.h" using namespace std; using i64 = long l ......

The 17th Chinese Northeast Collegiate Programming Contest

链接:[https://codeforces.com/gym/104366](https://codeforces.com/gym/104366) ## A. Cask Effect ```cpp #include "bits/stdc++.h" using namespace std; using ......

go channel 内部结构

参考: https://blog.csdn.net/QiuHaoqian/article/details/108999754 ......
channel 结构 go

[Leetcode Weekly Contest]361

title: '[Leetcode Weekly Contest]361' date: 2023-08-21 15:18:48 tags: [OJ] mathjax: true 链接:[LeetCode](https://leetcode-cn.com/contest/weekly-contest- ......
Leetcode Contest Weekly 361

2023-2024 ICPC German Collegiate Programming Contest (GCPC 2023)

# Preface 好久没队里一起训练了就周末约了队友去机房VP了一场,同时终于学会了撬机房门这一核心技术 这场总体打的还行,但主要是B全队集体想复杂导致最后没调出来,J徐神写的维护啥的都没问题就是算答案的时候没想清楚,本来可以出11题的 # A. Adolescent Architecture 2 ......
2023 Programming Collegiate Contest German

【题解】AtCoder Regular Contest 163 A-D

E 太过于 adhoc,F 太过于神仙,就不做了。 ## A.Divide String ### 题目描述: 多组数据。 给出一个长为 $N$ 的字符串,问能否将其划分为多段,使字典序**严格**上升,保证 **$\sum{N}\le2000$**。 $ 2\ \le\ N\ \le\ 2000 $ ......
题解 AtCoder Regular Contest 163

【题解】AtCoder Beginner Contest 318(D - Ex)

赛时过了 A-G,Ex 仿佛猜到了结论但是完全不懂多项式科技,就炸了。 大家好像都秒了 A,B,C 就不写了。 ## D.General Weighted Max Matching ### 题目描述: 给你一个加权无向完全图,图中有 $N$ 个顶点,编号从 $1$ 到 $N$。连接顶点 $i$ 和 ......
题解 Beginner AtCoder Contest 318

AtCoder Beginner Contest 318

> 咕咕咕,总力战还没打,凹不过卷狗,躺了.jpg ## [A - Full Moon (abc318 A)](https://atcoder.jp/contests/abc318/tasks/abc318_a) ### 题目大意 给定$n, m, p$,问有多少个 $i$满足 $0 神奇的代码 ` ......
Beginner AtCoder Contest 318

AtCoder Beginner Contest 318

## A - Full Moon ### Problem Statement Takahashi likes full moons. Let today be day $1$. The first day on or after today on which he can see a full mo ......
Beginner AtCoder Contest 318

AtCoder Beginner Contest 201 E - Xor Distances

# E - Xor Distances [原题链接](https://atcoder.jp/contests/abc201/tasks/abc201_e) 题意:设dist(i,j)即i到j之间路径的异或和,求树上所有两点之间dist(i,j)的和 思路:dist(i,j) = dist(i,1)^ ......
Distances Beginner AtCoder Contest 201

AtCoder Beginner Contest 201 D - Game in Momotetsu World

# D - Game in Momotetsu World [原题链接](https://atcoder.jp/contests/abc201/tasks/abc201_d) 题意 有一个 H×W 的方格,每个方格里写着 '+' 或 '-' 有一个初始在 (1,1),(也就是左上角)的棋子, Tak ......
Momotetsu Beginner AtCoder Contest World

AtCoder Beginner Contest 317 D - President

# D - President [原题链接](https://atcoder.jp/contests/abc317/tasks/abc317_d) 题意:一共n轮,每一轮Xi > Yi (票数)时,X可以获得Zi 张席位,反之亦然;最终席位总和多的就获胜;因此要使X获胜,求Y至少要给X多少个票 思路 ......
President Beginner AtCoder Contest 317

【题解】Harbour.Space Scholarship Contest 2023-2024 D,E,F(CF1864)

## D.Matrix Cascade ### 题目描述: 有一个大小为$n \times n$的矩阵,由 0 和 1 组成。行的编号从上到下依次为$1$到$n$,列的编号从左到右依次为$1$到$n$。第$x$行与第$y$列交叉处的单元格记为$(x, y)$。 水月想把矩阵的所有元素都变成 0。她可 ......
题解 Scholarship Harbour Contest Space

AtCoder Beginner Contest 317 C - Remembering the Days

# C - Remembering the Days [原题链接](https://atcoder.jp/contests/abc317/tasks/abc317_c) 题意:每个点最多经过一次,求最长路 思路:数据范围很小,深搜每个点能到其他点的所有路,取最大 ```c++ #include us ......
Remembering Beginner AtCoder Contest Days

AtCoder Beginner Contest 317

# A - Potions ```cpp #include using namespace std; #define int long long int power(int x, int y, int p) { x %= p; int ans = 1; while (y) { if (y & 1) ......
Beginner AtCoder Contest 317

AtCoder Beginner Contest 296 C - Gap Existence

# C - Gap Existence [原题链接](https://atcoder.jp/contests/abc296/tasks/abc296_c) 题意:是否存在Ai - Aj = x 思路:排序,双指针 ```c++ #include using namespace std; const ......
Existence Beginner AtCoder Contest 296

AtCoder Beginner Contest 292 E - Transitivity

# E - Transitivity [原题链接](https://atcoder.jp/contests/abc292/tasks/abc292_e) 题意:对于一个有向图,进行加边操作,使最终任意的个点具有传递效果,即若a到b有边,b到c有边,那么a到c也要有边,问最少需要进行多少次操作,使得每 ......
Transitivity Beginner AtCoder Contest 292

AtCoder Beginner Contest 292 D - Unicyclic Components

# D - Unicyclic Components [原题链接](https://atcoder.jp/contests/abc292/tasks/abc292_d) 题意:判断一个连通块的边和点个数是否相同 思路:对它使用并查集吧 点击查看代码 ``` #include using namesp ......

codeforces div 3 contest 894 solutions

IOI失利day1了,打div 3休息一下吧 https://codeforces.com/contest/1862/ A. Gift Carpet 贪心寻找第一个v, 其他的找最早的i,k,a就好了。 应该不需要多说(?) B.Sequence Game 就是想想看当我们有4 3的时候应该怎么做? ......
codeforces solutions contest 894 div

The 2022 ICPC Asia Nanjing Regional Contest

# [The 2022 ICPC Asia Nanjing Regional Contest](https://codeforces.com/gym/104128) [出题人题解](https://sua.ac/wiki/2022-icpc-nanjing/) [TOC] vp的不是很好,就不放出来 ......
Regional Contest Nanjing 2022 ICPC

presentation for markdown

https://lendmeyourear.net/presentations-from-markdown-with-remark-js.html https://stymied.medium.com/what-slides-from-markdown-5239ed31e7ac ......
presentation markdown for

CF1863A Channel

## 思路 ~~最开始没看懂题意,还想了会儿。~~ 容易发现,如果某个时刻存在总人数是满的,那么一定所有人都看到了,输出 ```YES```。 否则的话,如果不算减少的人数,总人数超过了 $n$,即认为每次新增的人都是之前没看过的人(虽然最终可能会超过 $n$,不符合情况),这样的话可能所有人都看到 ......
Channel 1863A 1863 CF

Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2)(B-D)

# Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2)(B-D) ## B Swap and Reverse 有点小妙哈哈哈 注意到 **奇数位置和偶数位置的性质** 就是说,对于swap操作,奇数位置的顺序永远可以直接排成最小 ......
Scholarship Div Harbour Contest Space