4 Kyu
ljfyyds

Country/Region	China
Birth Year	2011
Codeforces ID	ljfyyds

Contest Status

• Algorithm
• Heuristic

Rank	9069th (Top 7.18%)
Rating	1290
Highest Rating	1291 ― 4 Kyu (+109 to promote)
Rated Matches	15
Last Competed	2026/07/11

Competition History Last Contest Result