4 Kyu
jiazihan

Country/Region	China
Birth Year	2011
Codeforces ID	jiazihan1208
Affiliation	Nailoong

Contest Status

• Algorithm
• Heuristic

Rank	9846th (Top 7.79%)
Rating	1250
Highest Rating	1250 ― 4 Kyu (+150 to promote)
Rated Matches	14
Last Competed	2026/10/17

Competition History Last Contest Result