9 Kyu
ruijie_

Country/Region	China
Birth Year	1996
Codeforces ID	qrj

Contest Status

• Algorithm
• Heuristic

Rank	40985th (Top 32.17%)
Rating	340
Highest Rating	340 ― 9 Kyu
Rated Matches	15
Last Competed	2025/06/28

Competition History Last Contest Result