4 Kyu
jiyunkun

Country/Region	China
Birth Year	2008
Codeforces ID	jiyunkun

Contest Status

• Algorithm
• Heuristic

Rank	9881st
Rating	1207 (Provisional)
Highest Rating	1207 ― 4 Kyu (+193 to promote)
Rated Matches	5
Last Competed	2025/12/13

Competition History Last Contest Result