5 Kyu
caojinghan

Country/Region	China
Birth Year	2011
Codeforces ID	cqbzcjh

Contest Status

• Algorithm
• Heuristic

Rank	14568th
Rating	963
Highest Rating	1038 ― 5 Kyu (+162 to promote)
Rated Matches	52
Last Competed	2025/10/11

Competition History Last Contest Result