代码: 1#include <stdio.h>2#include <string.h>3#include <algorithm>4#include 5usingnamespacestd;67structnode8{9intx,y;10} a[55];1112map<int,int>mpx,mpy;13map<int,int>invx,invy;1415intsum[55][55];16intb[55][55];1718boolcmp1(node aa,node bb)19{20returnaa.x <bb.x;21}222...
AtCoder Beginner Contest 075 C bridge 桥就是指图中这样的边,删除它以后整个图不连通。本题就是求桥个数的裸题。 dfn[u]指在dfs中搜索到u节点的次序值,low[u]指dfs栈中u能追溯到的最早栈中节点从次序号。这里写的很好。 #include<bits/stdc++.h>usingnamespacestd;constintmaxn=500; vector<int>G[m...
Dolphin loves programming contests. Today, he will take part in a contest in AtCoder. In this country, 24-hour clock is used. For example,9:00p.m. is referred to as "21o'clock". The current time isAo'clock, and a contest will begin in exactlyBhours. When will the contest begin?
AtCoder Beginner Contest 342 A-G 讲解比赛地址:https://atcoder.jp/contests/abc342比赛时间: 2024-02-24(Sat) 20:00 - 2024-02-24(Sat) 21:40 (当地时间) (100 minutes)A Yay!:水题B Which is ahead?:水题C Many Replacement:模拟D S, 视频播放量 1861、弹幕量 2、
AtCoder Beginner Contest 070 will be held. Time:August 12th (Saturday),21:00 JST Duration: 100 minutes Number of Tasks: 4 writer:Hec Rating: 0-1199 The point values are: 100 — 200 — 300 — 400 We are looking forward to your participation!
题目链接:http://abc070.contest.atcoder.jp/assignments A - Palindromic Number Time limit : 2sec / Memory limit : 256MB Score :100points Problem Statement You are given a three-digit positive integerN. Determine whetherNis apalindromic number. ...
Atcoder Beginner Contest 384 A-G题解 A题意:扫一遍,将不为c1的单词替换为c2即可 做法:直接模拟 难度:入门 代码:#include<bits/stdc++.h> using namespace std; int main(){ string s; char a, b; int n; cin >>… 我的妹妹syf C#代码规范指南 这份指南适用于 Google 内部开发使用的...
AtCoder Beginner Contest 337【题解A-E】 ACM气氛组组长 iq++10 人赞同了该文章 目录 收起 A. Scoreboard 思路 代码实现 B. Extended ABC 思路 代码实现 C. Lining UP 2 思路 代码实现 D. Cheating Gomoku Narabe 思路 代码实现 E. Bad Juice 思路 举例 代码实现 二进制分组的做法 举例 代码实...
·AtCoder Beginner Contest (ABC) 这是最频繁且最简单的入门赛,通常情况下每月至少举行2次。2019年4月27日(含)之前,每场比赛共4题,时长100分钟,满分1000分且Rating超过1199的选手不计Rating值。自2019年5月19日起改版升级为6道题目,时长不变,满分2100分且Rating值超过1999的选手不计Rating值。改版之后比赛质量...
We will hold AtCoder Beginner Contest 166. Contest URL: https://atcoder.jp/contests/abc166 Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20200503T2100&p1=248 Duration: 100 minutes Number of Tasks: 6 Writer: gazelle, kort0n, kyopro_friends, sheyasutaka, ynym...