禁止灌水

无聊的来吧

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#include<bits/stdc++.h> using namespace std; long long drk(int x) { if (x < 3) return x; return drk(x) + 1 + !((drk(x-1) + 1) % 3); } int main(){ long long n; cin>>n; cout<<drk(n); return 0; }

A23115.单词翻转 #include<bits/stdc++.h> using namespace std; int main(){ string s; cin>>s; int t=s.size(); for(int i=t;i>=0;i--) cout<<s[i]; return 0; }

#￥%……&* 服了

官方的人也是IKUN

nb

A168.表达式括号匹配(STACK) A543.表达式括号匹配 A4757.表达式括号匹配 A20977.表达式括号匹配 这四题我用一样的代码居然全部AC了！！！ 代码：

三好学生

端午节没比赛吗？端午节没比赛吗？端午节没比赛吗？端午节没比赛吗？@AC君

官方题解｜ACGO六一欢乐赛#22 T1、河神 T2、睡眠质量 T3、小鱼选礼品 T4、两两交换 T5、序列减法 T6、最大公约数 T7、二进制转 x 进制 T8、特好的数 官方题解来啦！快来食用吧～～

有人能做出这题，我关注ta🕶️

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题目制作团队，会出题的加一下（ https://www.acgo.cn/application/1796890642592235520

我看好多人都发了啊，那我也发个ACGO“近代史”，指2023.9.1-至今的ACGO主要事件 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 2023/09/1 开学，ACGO用户上线减少，花似雪、法兰西的骂战也因此结束 2023/09/15 “中国”团队建立 2023/10/13 经过用户的反馈，官方时隔4个月，再次开启了为期三天的排位赛，为ACGO第二次排位赛 2023/11/24 第三次排位赛，排位赛从此开始一月一次 2023/11/29 中国团队主办“鲁迅专辑比赛”，是团队的开放比赛首例，从此有不少团队举办比赛 2023/12/22 第16次欢乐赛，从此官方比赛的出题人不再仅仅是官方，有不少用户加入了官方比赛的出题 2024/01/04 “创作计划”启动，原创的，有意义的内容可能会被加精，送出ACGO周边一套，增强了用户创作的动力 2024/01/12 ACGO排位赛4，不少老师加入了排位赛的竞争，从此有许多老师占榜 2024/01 部分用户已经发现了法兰西玫瑰大部分题解为抄袭代码，这就是法兰西的题解没有解析的原因 2024/02/23 ACGO挑战赛的创立 2024/03/01 ACGO第五次排位赛 2024/03/13 团队成员上限提高至200人 2024/03/24 用户“陈臻武”的抄袭题解上精选，被用户一只姜挖出抄袭证据，但用户陈臻武不但不认识到错误，甚至以自己的生命威胁用户一只姜，最终用户陈臻武被禁言三天，但抄袭题解从此埋下伏笔 2024/04/07 用户“自信_黄梓”由于大量刷屏、帮人刷屏冲热门讨论以满足自己的目的，被不少用户指责 2024/04/18 用户陈臻武再次惹事，经过调查，发现其大号曾在社区发布抄袭的题解后，被用户揭穿。随后，大号发布了文章《抄袭天才翻斗花园·黑曼巴·理塘·丁真老师》举报他人抄袭，但其他用户评论指出他也有前科。更为严重的是，大号使用小号化名成“西安教育局局长”威胁用户退出社区，并在大号上不承认小号行为。经过调查发现，小号与大号的发言IP地址一致，因此视为同一人，禁言30天。 但用户陈臻武仍然没有认识到错误，开始无视举报他的用户，开始使用个性签名痛斥官方 2024/04/20 一些用户开始发布帖子曝光法兰西玫瑰大量抄袭题解的事实 2024/04/23 用户“陈臻武”正式禁言30天

原来2不是质数 芝士代码