4 Kyu
chen78999

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

Contest Status

• Algorithm
• Heuristic

Rank	8248th
Rating	1297
Highest Rating	1326 ― 4 Kyu (+74 to promote)
Rated Matches	84
Last Competed	2026/02/21

Competition History Last Contest Result