7 Kyu
arataou

Country/Region	China
Birth Year	2007
Codeforces ID	arataou
Affiliation	15397311196

Contest Status

• Algorithm
• Heuristic

Rank	26340th
Rating	638 (Provisional)
Highest Rating	638 ― 7 Kyu (+162 to promote)
Rated Matches	12
Last Competed	2025/12/27

Competition History Last Contest Result