**This article was translated from Chinese into English using ChatGPT. The Chinese version follows the English version.**↵
↵
**UPD 1**↵
↵
- English: If you downvoted this post, could you tell me why?↵
↵
- Chinese: 如果你 DownVote 了这个帖子，你能告诉我 DownVote 的原因吗？↵
↵
# English Version↵
↵
This post was published by [hanziwei](https://codeforces.me/profile/hanziwei?utm_source=chatgpt.com) using a borrowed account.↵
↵
## Appeal Regarding the Account [hanziwei](https://codeforces.me/profile/hanziwei?utm_source=chatgpt.com)↵
↵
## What Happened↵
↵
Short version: In the most recent Codeforces Div. 2 contest, [Codeforces Round 1129 (Div. 2)](https://codeforces.me/contest/2277?utm_source=chatgpt.com), I solved A and F quickly, and then my account was banned.↵
↵
Detailed version: In the most recent Codeforces Div. 2 contest, I solved A quickly, but I found that the remaining problems were not easy. F was the problem I had the clearest ideas about. I quickly came up with a solution and got it accepted. However, when I was preparing to submit B, I discovered that I could no longer log in to my account because it had been banned.↵
↵
## Explaining Why I Did Not Cheat↵
↵
Since I did not anticipate being falsely banned, I did not record my screen during the contest. I will address several possible concerns below.↵
↵
### How Could a Newbie Solve Div. 2 F So Quickly?↵
↵
Since Codeforces contests normally start at around 22:35 Beijing time, and I do not have a habit of staying up late, you can check the submission history of the original account: none of its submissions were made after 22:35. As a result, I have participated in relatively few contests, so my rating is naturally not very high.↵
↵
However, this does not mean that my actual skill level is that of a Newbie. Below are my two AtCoder accounts:↵
↵
- [hanziwei](https://atcoder.jp/users/hanziwei?utm_source=chatgpt.com): 2003 — 1 Dan↵
↵
- [PenaltyKing](https://atcoder.jp/users/PenaltyKing?utm_source=chatgpt.com): 1904 — 1 Kyu↵
↵
↵
You can verify by checking the submissions on these accounts that they belong to the same person.↵
↵
### Why Does Your Coding Style Look So Much Like AI-Generated Code?↵
↵
This is a concern that several people have raised with me during the appeal process. My code may have been misclassified as AI-generated due to the following characteristics:↵
↵
- No `using namespace std;`↵
↵
- Extensive use of `std::vector` instead of static arrays↵
↵
↵
However, I maintain that these characteristics are not evidence that I used AI. You can examine the submissions on all the accounts mentioned above and see that their recent submissions all have very similar coding styles.↵
↵
## Why I Am Appealing↵
↵
1. Most importantly, to prove my innocence — I did not cheat.↵
↵
2. Secondly, I have submitted solutions to 1,000 problems on this account, and I greatly value my submission history.↵
↵
3. Finally, I want to reclaim the results of my hard work in my first contest — a rating increase of +666.↵
↵
↵
# 中文版本↵
↵
本文由 [hanziwei](https://codeforces.me/profile/hanziwei) 借用账号发表。↵
↵
## 对账号 [hanziwei](https://codeforces.me/profile/hanziwei) 的申诉↵
↵
## 发生了什么↵
↵
**简要版本** 在上一场 Codeforces Div2，也就是 [Codeforces Round 1129 (Div. 2)](https://codeforces.me/contest/2277) 中，我快速地解决了 A&F，然后，我的账号被封禁了。↵
↵
**详细版本** 在上一场 Codeforces Div2 中，我快速通过了 A，然而我发现后面的题都不简单，F 是我最有思路的一个题，我很快想到了解法，并通过了这题，然而，在我准备提交 B 的时候，我发现我无法登录我的账号，我的账号被封禁了。↵
↵
## 说明我没有作弊↵
↵
由于我事先并没有想到会被误封，因此*并没有赛时录屏*，我打算从如下几个可能的问题进行解释。↵
↵
### 为什么一个 Newbie 可以快速通过 Div2 F↵
↵
由于 Codeforces 正常比赛时间在北京时间 22:35 左右，而我没有熬夜的习惯，你可以查看原账号的提交记录，没有一个超过 22:35，因此，我参加的场次比较少，分数自然不高。↵
↵
然而，这并不说明我的水平就是 Newbie，下面是我 AtCoder 的两个账号。↵
↵
- [hanziwei](https://atcoder.jp/users/hanziwei) 2003 — 1Dan↵
↵
- [PenaltyKing](https://atcoder.jp/users/PenaltyKing) 1904 — 1 Kyu↵
↵
↵
你可以通过查看这些账号的提交，确认这是同一个人。↵
↵
### 为什么你的代码风格看上去这么像 AI 生成的↵
↵
这是我在申诉时，不少人和我提过的问题。我的代码由于如下特点，*可能*被误判↵
↵
- 没有 `using namespace std;`↵
↵
- 大量地使用 `std::vector` 而非静态数组↵
↵
↵
但我坚持认为，这并不是我使用 AI 的理由，你可以观察我上述提到的所有账号的提交，*近期的提交*代码风格都十分相似。↵
↵
## 为何我要申诉↵
↵
1. 最主要的，证明我的清白——我并没有作弊。↵
↵
2. 其次，我在这个账号有着 1000 道题目的提交，我非常珍惜我的提交记录。↵
↵
3. 最后，我想要会我第一场的努力结果——Rating +666↵
↵
**UPD** If you downvote this topic, can you tell me why?
↵
**UPD 1**↵
↵
- English: If you downvoted this post, could you tell me why?↵
↵
- Chinese: 如果你 DownVote 了这个帖子，你能告诉我 DownVote 的原因吗？↵
↵
# English Version↵
↵
This post was published by [hanziwei](https://codeforces.me/profile/hanziwei?utm_source=chatgpt.com) using a borrowed account.↵
↵
## Appeal Regarding the Account [hanziwei](https://codeforces.me/profile/hanziwei?utm_source=chatgpt.com)↵
↵
## What Happened↵
↵
Short version: In the most recent Codeforces Div. 2 contest, [Codeforces Round 1129 (Div. 2)](https://codeforces.me/contest/2277?utm_source=chatgpt.com), I solved A and F quickly, and then my account was banned.↵
↵
Detailed version: In the most recent Codeforces Div. 2 contest, I solved A quickly, but I found that the remaining problems were not easy. F was the problem I had the clearest ideas about. I quickly came up with a solution and got it accepted. However, when I was preparing to submit B, I discovered that I could no longer log in to my account because it had been banned.↵
↵
## Explaining Why I Did Not Cheat↵
↵
Since I did not anticipate being falsely banned, I did not record my screen during the contest. I will address several possible concerns below.↵
↵
### How Could a Newbie Solve Div. 2 F So Quickly?↵
↵
Since Codeforces contests normally start at around 22:35 Beijing time, and I do not have a habit of staying up late, you can check the submission history of the original account: none of its submissions were made after 22:35. As a result, I have participated in relatively few contests, so my rating is naturally not very high.↵
↵
However, this does not mean that my actual skill level is that of a Newbie. Below are my two AtCoder accounts:↵
↵
- [hanziwei](https://atcoder.jp/users/hanziwei?utm_source=chatgpt.com): 2003 — 1 Dan↵
↵
- [PenaltyKing](https://atcoder.jp/users/PenaltyKing?utm_source=chatgpt.com): 1904 — 1 Kyu↵
↵
↵
You can verify by checking the submissions on these accounts that they belong to the same person.↵
↵
### Why Does Your Coding Style Look So Much Like AI-Generated Code?↵
↵
This is a concern that several people have raised with me during the appeal process. My code may have been misclassified as AI-generated due to the following characteristics:↵
↵
- No `using namespace std;`↵
↵
- Extensive use of `std::vector` instead of static arrays↵
↵
↵
However, I maintain that these characteristics are not evidence that I used AI. You can examine the submissions on all the accounts mentioned above and see that their recent submissions all have very similar coding styles.↵
↵
## Why I Am Appealing↵
↵
1. Most importantly, to prove my innocence — I did not cheat.↵
↵
2. Secondly, I have submitted solutions to 1,000 problems on this account, and I greatly value my submission history.↵
↵
3. Finally, I want to reclaim the results of my hard work in my first contest — a rating increase of +666.↵
↵
↵
# 中文版本↵
↵
本文由 [hanziwei](https://codeforces.me/profile/hanziwei) 借用账号发表。↵
↵
## 对账号 [hanziwei](https://codeforces.me/profile/hanziwei) 的申诉↵
↵
## 发生了什么↵
↵
**简要版本** 在上一场 Codeforces Div2，也就是 [Codeforces Round 1129 (Div. 2)](https://codeforces.me/contest/2277) 中，我快速地解决了 A&F，然后，我的账号被封禁了。↵
↵
**详细版本** 在上一场 Codeforces Div2 中，我快速通过了 A，然而我发现后面的题都不简单，F 是我最有思路的一个题，我很快想到了解法，并通过了这题，然而，在我准备提交 B 的时候，我发现我无法登录我的账号，我的账号被封禁了。↵
↵
## 说明我没有作弊↵
↵
由于我事先并没有想到会被误封，因此*并没有赛时录屏*，我打算从如下几个可能的问题进行解释。↵
↵
### 为什么一个 Newbie 可以快速通过 Div2 F↵
↵
由于 Codeforces 正常比赛时间在北京时间 22:35 左右，而我没有熬夜的习惯，你可以查看原账号的提交记录，没有一个超过 22:35，因此，我参加的场次比较少，分数自然不高。↵
↵
然而，这并不说明我的水平就是 Newbie，下面是我 AtCoder 的两个账号。↵
↵
- [hanziwei](https://atcoder.jp/users/hanziwei) 2003 — 1Dan↵
↵
- [PenaltyKing](https://atcoder.jp/users/PenaltyKing) 1904 — 1 Kyu↵
↵
↵
你可以通过查看这些账号的提交，确认这是同一个人。↵
↵
### 为什么你的代码风格看上去这么像 AI 生成的↵
↵
这是我在申诉时，不少人和我提过的问题。我的代码由于如下特点，*可能*被误判↵
↵
- 没有 `using namespace std;`↵
↵
- 大量地使用 `std::vector` 而非静态数组↵
↵
↵
但我坚持认为，这并不是我使用 AI 的理由，你可以观察我上述提到的所有账号的提交，*近期的提交*代码风格都十分相似。↵
↵
## 为何我要申诉↵
↵
1. 最主要的，证明我的清白——我并没有作弊。↵
↵
2. 其次，我在这个账号有着 1000 道题目的提交，我非常珍惜我的提交记录。↵
↵
3. 最后，我想要会我第一场的努力结果——Rating +666↵
↵
**UPD** If you downvote this topic, can you tell me why?
