1 Kyu
litjohn

Country/Region	China
Birth Year	2012
Codeforces ID	litjohn
Affiliation	JDFZ

Contest Status

• Algorithm
• Heuristic

Rank	2653rd
Rating	1817
Highest Rating	1843 ― 1 Kyu (+157 to promote)
Rated Matches	75
Last Competed	2026/05/30

Competition History Last Contest Result