1 Kyu
ollo

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

Contest Status

• Algorithm
• Heuristic

Rank	2055th
Rating	1901
Highest Rating	1901 ― 1 Kyu (+99 to promote)
Rated Matches	33
Last Competed	2025/09/21

Competition History Last Contest Result