5 Kyu
chen78999

Country/Region	China
Birth Year	2012
Codeforces ID	chen78999
Affiliation	Student

Contest Status

• Algorithm
• Heuristic

Rank	9678th
Rating	1197
Highest Rating	1197 ― 5 Kyu (+3 to promote)
Rated Matches	72
Last Competed	2025/11/08

Competition History Last Contest Result