6 Kyu
duanzx

Country/Region	China
Birth Year	2011
Codeforces ID	duanzx

Contest Status

• Algorithm
• Heuristic

Rank	20199th (Top 16.07%)
Rating	852
Highest Rating	877 ― 6 Kyu (+123 to promote)
Rated Matches	29
Last Competed	2026/07/11

Competition History Last Contest Result