4 Kyu
chen78999

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

Contest Status

• Algorithm
• Heuristic

Rank	7099th
Rating	1381
Highest Rating	1381 ― 4 Kyu (+19 to promote)
Rated Matches	93
Last Competed	2026/04/25

Competition History Last Contest Result