2 Kyu
songhaoyang

Country/Region	China
Birth Year	2011
Codeforces ID	songhaoyang

Contest Status

• Algorithm
• Heuristic

Rank	4016th (Top 3.13%)
Rating	1654
Highest Rating	1654 ― 2 Kyu (+146 to promote)
Rated Matches	30
Last Competed	2026/06/28

Competition History Last Contest Result