1 Dan
Wei_Han

Country/Region	China
Birth Year	2009
Codeforces ID	Free.

Contest Status

• Algorithm
• Heuristic

Rank	936th (Top 0.74%)
Rating	2101
Highest Rating	2101 ― 1 Dan (+99 to promote)
Rated Matches	55
Last Competed	2026/08/16

Competition History Last Contest Result