3 Kyu
liumonong2

Country/Region	China
Birth Year	2010
Codeforces ID	vector.beginning_of_OI

Contest Status

• Algorithm
• Heuristic

Rank	6161st
Rating	1440
Highest Rating	1467 ― 3 Kyu (+133 to promote)
Rated Matches	39
Last Competed	2026/02/08

Competition History Last Contest Result