4 Kyu
c_y_y

Country/Region	China
Birth Year	2009
Codeforces ID	-c_y_y-

Contest Status

• Algorithm
• Heuristic

Rank	7755th
Rating	1307 (Provisional)
Highest Rating	1307 ― 4 Kyu (+93 to promote)
Rated Matches	10
Last Competed	2025/11/16

Competition History Last Contest Result