9 Kyu
yangsiyuan

Country/Region	China
Birth Year	2014
Affiliation	张老师和杜老师编程课

Contest Status

• Algorithm
• Heuristic

Rank	39748th
Rating	319
Highest Rating	319 ― 9 Kyu
Rated Matches	14
Last Competed	2025/12/13

Competition History Last Contest Result