求助第三点，本地测试和答案一样，提交上去就 WA 掉了

CF897B Chtholly's request

在洛谷在线IDE上看看?
by 已注销yj!gBUM @ 2020-10-18 17:54:23

@[jiayouba666](/user/334146) 一样啊qwq ![](https://cdn.luogu.com.cn/upload/image_hosting/aozm0rga.png)
by Eason_AC @ 2020-10-18 17:57:07

那你去Codeforces上看看具体情况?
by 已注销yj!gBUM @ 2020-10-18 18:09:38

@[jiayouba666](/user/334146) 输出 201804066qwq ~~验证码3kcn~~
by Eason_AC @ 2020-10-18 21:50:34

@[Eason_AC](/user/112917) 这个我就不太明白了也许是cf的锅?
by 已注销yj!gBUM @ 2020-10-18 21:51:44