1 Dan
diqiuyi

Country/Region	China
Birth Year	2009
Codeforces ID	seanlsy

Contest Status

• Algorithm
• Heuristic

Rank	1246th
Rating	2037
Highest Rating	2037 ― 1 Dan (+163 to promote)
Rated Matches	19
Last Competed	2025/10/05

Competition History Last Contest Result