1 Dan
ollo

Country/Region	China
Birth Year	2009
Codeforces ID	ollo
Affiliation	HNSDFZ

Contest Status

• Algorithm
• Heuristic

Rank	1305th
Rating	2029
Highest Rating	2029 ― 1 Dan (+171 to promote)
Rated Matches	38
Last Competed	2025/11/15

Competition History Last Contest Result