3 Kyu
liumonong2

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

Contest Status

• Algorithm
• Heuristic

Rank	6121st
Rating	1439
Highest Rating	1454 ― 3 Kyu (+146 to promote)
Rated Matches	36
Last Competed	2026/01/17

Competition History Last Contest Result