1 Kyu
litjohn

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

Contest Status

• Algorithm
• Heuristic

Rank	2820th
Rating	1784
Highest Rating	1806 ― 1 Kyu (+194 to promote)
Rated Matches	67
Last Competed	2026/03/28

Competition History Last Contest Result