4 Kyu
haohan

Country/Region	China
Birth Year	2013
Codeforces ID	dmyhank

Contest Status

• Algorithm
• Heuristic

Rank	12550th (Top 9.81%)
Rating	1110
Highest Rating	1221 ― 4 Kyu (+179 to promote)
Rated Matches	74
Last Competed	2026/07/04

Competition History Last Contest Result