🍀About me
Come from Taiyuan, Shanxi, China, and I am currently pursuing a master’s degree in computer science at ShenYang Jianzhu University. In the future, I plan to live and work in Hangzhou, Nanjing, or Shanghai.
I have participated in many ACM algorithm competitions but have now retired. In my daily life, I enjoy reading and photography. If you have the same interests, please feel free to communicate with me.
🎈ACM & OI
ACM Algorithm Competition participant, primarily competing in online contests on platforms such as Leetcode, Atcoder, and Codeforces. Historical ratings on each platform are available here.

📜Papers
- You can see and download the hole paper in /Publications

A review of research on prime number counting (2024.9.28)
- This article explains the significance of prime numbers and the early explorations of mathematicians regarding related issues.
- An introduction to various methods of counting prime numbers from ancient times to the present day
- Runtime tests were conducted on several methods of counting prime numbers
- A look ahead to the future of prime numbers and their research.

Design and Implementation of Emergency Knowledge Dissemination System Based on Python Framework (2024.6.17)
- A news promotion system was implemented using Django and MySQL.
- Basic registration, login, and permission operations were implemented.
- The system was beautified using JS and CSS.
📷Photograph

Amateur photographer with a passion for capturing landscapes, animals, and everyday scenes, with little focus on portraits.
The picture on the right is my favorite photo: a little girl playing with her cat companion in the late summer sunshine; it's one of the most heartwarming scenes I've ever seen and I doubt I'll ever see anything like it again in my lifetime.
🗺️Travel

I have already traveled to cities such as Beijing, Shanghai, Wuhan, Chongqing, Hangzhou, and others, and I plan to travel solo across all provinces of China in the future.
Plan in 4 years:
- XiaMen (2024.12)
- Dalian (2025.3)
- Changchun (2025.6)
- HaErBing (2025.10)
🏆Speedrun
I have participated in many speedrun competitions, mainly working on the Hollow Knight IL project, and have achieved top 30 worldwide rankings in each of them, even winning a WR in one of them and a fourth place in another.

WR on Hollow Knight Trial of the Warrior