第一次AK的ABC 虽然题非常简单 但是值得纪念一下 T1 一道很水的题 不存在做法 纯粹乱跑 但是我把Yes打成YES了,哭唧唧 #include <cstdio> #include <algorithm> #include <cstring> using namespace std; int main(){ int a,b; scanf("%d %d",&a,&b); *a*b)%==||(*a*b)%==||(*a*b)%==)…

比赛传送门 水题大赛? 全是水题啊!!! T1 ABC333 就是判断是不是两个数都是奇数就行了. 代码: #include<bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; if(a%2&&b%2)cout<<"Yes"; else cout<<"No"; return 0; } T2 Shiritori…

A - ABC/ARC Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement Smeke has decided to participate in AtCoder Beginner Contest (ABC) if his current rating is less than 1200, and participate in AtCoder Regular Contest (ARC) oth…

人生第一场 AtCoder,纪念一下 话说年后的 AtCoder 比赛怎么这么少啊(大雾 AtCoder Beginner Contest 154 题解 A - Remaining Balls We have A balls with the string S written on each of them and B balls with the string T written on each of them. From these balls, Takahashi chooses one…

比赛链接:https://atcoder.jp/contests/abc161/tasks AtCoder Beginner Contest 161 第一次打AtCoder的比赛,因为是日本的网站终于不用倒时差了233. A - ABC Swap 可以直接按照交换后的顺序输出. #include <bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; cout<…

AtCoder Beginner Contest 224 A - Tires 思路分析: 判断最后一个字符即可. 代码如下: #include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); string s; cin >> s; string temp; if (s[s.size() - 1] == 'r') { cout <…

AtCoder Beginner Contest 184 题解 目录 AtCoder Beginner Contest 184 题解 A - Determinant B - Quizzes C - Super Ryuma D - increment of coins E - Third Avenue F - Programming Contest 这把怎么感觉题目都比以往的ABC水啊,拜此所赐我只是程序写得慢就排名狂掉( A - Determinant 求二阶矩阵的行列式,是小学常见自定义题目(…

AtCoder Beginner Contest 169 题解 这场比赛比较简单,证明我没有咕咕咕的时候到了! A - Multiplication 1 没什么好说的,直接读入两个数输出乘积就好了. #include<bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<a*b; return 0; } B - Multiplication 2 让你连乘,同时在答案…

目录 AtCoder Beginner Contest 148 题解 前言 A - Round One 题意 做法 程序 B - Strings with the Same Length 题意 做法 程序 C - Snack 题意 做法 程序 D - Brick Break 题意 做法 程序 E - Double Factorial 题意 做法 程序 F - Playing Tag on Tree 题意 做法 程序 结束语 AtCoder Beginner Contest 148 题解 前言 包…

A - Happy Birthday! Time limit : 2sec / Memory limit : 1000MB Score: 100 points Problem Statement E869120's and square1001's 16-th birthday is coming soon.Takahashi from AtCoder Kingdom gave them a round cake cut into 16 equal fan-shaped pieces. E869…