5 Kyu
caizhengyan

Country/Region	China
Birth Year	2012
Codeforces ID	caizhengyan

Contest Status

• Algorithm
• Heuristic

Rank	11786th
Rating	1141
Highest Rating	1170 ― 5 Kyu (+30 to promote)
Rated Matches	83
Last Competed	2026/06/06

Competition History Last Contest Result