1、今晚(5月17日)20点在B站开始 AtCoder 初学者竞赛 353 比赛题解直播讲解 2、本周日(5月19日)晚上19点在B站开始 AtCoder Beginner Contest 354的题解直播讲解 3、观看方式: 复制下方链接或直接扫描二维码,PC端建议使用chrome浏览器 https://live.bilibili.com/21371611?live
AtCoder Beginner Contest 396(d和e) 题目链接d 题目分析 本题要求在一个简单连通无向图中,找出从顶点1到顶点N的所有简单路径(即不重复经过同一顶点的路径)中,路径上所有边的标签的异或值的最小值。 输入信息 第一行包含两个整数N和M,分别表示图的顶点数和边数,其中2 ≤ N ≤ 10,N - 1 ≤ M ≤ N ...
输入1-999就输出ABC,否则输出ABD #include<bits/stdc++.h>usingnamespacestd;constintN =1e6+5;typedeflonglongLL;intn;intmain(){cin>> n;if(n >=1000)cout<<"ABD"<<endl;elsecout<<"ABC"<<endl;return0;} B - Stone Monument 大意: 从左到右有999个塔,塔高分别为1 1+2 1+2+3 1+2+3+4...
void prin()//先填再删 { num=0; for(int i=1;i<=n;i++) { for(int j=1;j<=n;j++) { bj[i][j]=flag[i][j]; bjj[i][j]=flagg[i][j]; } } for(int i=1;i<=n;i++) { dt[i]=aa[i]; yl[aa[i]]=i; } //先添 for(int i=1;i<=n;i++) { for(int j=i+...
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) - AtCoderatcoder.jp/contests/abc361 A题: 一个数组,在k的位置插入一个数 直接遍历等于k的时候输出 #include <bits/stdc++.h> using namespace std; #define int long long ...
判断图中存在闭环的常用方法——以Atcoder Beginner Contest 285(D - Change Usernames)为例 737 0 30:29 App AtCoder Beginner Contest 392(A ~ G 题讲解) 559 0 21:08 App Atcoder Beginner Contest 338 289 0 17:35 App Atcoder Beginner Contest 348(A ~ F 讲解,无 D) 1326 0 22:18 App ...
We will hold AtCoder Beginner Contest 396. Contest URL: https://atcoder.jp/contests/abc396 Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20250308T2100&p1=248 Duration: 100 minutes Writer: toam, sounansya Tester: physics0523, yuto1115 Rated range: ~ 1999 The point...
AtCoder Beginner Contest 359 A~F https://www.bilibili.com/video/BV1G4gveBENB/ AtCoder Beginner Contest 359 | 完成度 [6 / 7] https://www.bilibili.com/video/BV1kS411A7M3/ AtCoder Beginner Contest 359 A 至 G 題讲解 by dreamoon https://www.bilibili.com/video/BV1x1421r7gH/ AtCoder...
AtCoder Beginner Contest 180 个人题解(快乐DP场) A - box 输出\(N - A + B\) B - Various distances 按题意输出 3 种距离即可 #include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ios_base::sync_with_stdio(false), cin.tie(0);...
We will hold AtCoder Beginner Contest 137. Contest URL: https://atcoder.jp/contests/abc137 Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20190810T2100&p1=248 Duration: TBD (around 2 hours) Number of Tasks: 6 writer:potetisensei HIR180 Drafear yokozuna57 DEGwer ...