2 Kyu
OIer_wst

Country/Region	China
Birth Year	2010
Codeforces ID	OIer_wst
Affiliation	NaiLoong

Contest Status

• Algorithm
• Heuristic

Rank	4084th
Rating	1630
Highest Rating	1630 ― 2 Kyu (+170 to promote)
Rated Matches	17
Last Competed	2025/12/06

Competition History Last Contest Result