4 Kyu
haha_hyh

Country/Region	China
Birth Year	2010
Codeforces ID	hahahe

Contest Status

• Algorithm
• Heuristic

Rank	9035th (Top 7.06%)
Rating	1282
Highest Rating	1282 ― 4 Kyu (+118 to promote)
Rated Matches	15
Last Competed	2026/08/16

Competition History Last Contest Result