4 Kyu
Ericnoi

Country/Region	China
Birth Year	2009
Codeforces ID	Ericnoi

Contest Status

• Algorithm
• Heuristic

Rank	7804th
Rating	1317
Highest Rating	1353 ― 4 Kyu (+47 to promote)
Rated Matches	15
Last Competed	2026/01/17

Competition History Last Contest Result