1 Dan
D0000

Country/Region China
Birth Year1971
Codeforces IDAAhaoxuan
AffiliationAtCoder Inc. CEO

Contest Status

Rank1773rd (Top 1.41%)
Rating1986
Highest Rating2004 ― 1 Dan (+196 to promote)
Rated Matches 39
Last Competed2026/09/20


Competition History Last Contest Result