9 Kyu
hachaoran

Country/Region	China
Birth Year	2013
Affiliation	张老师和杜老师编程课

Contest Status

• Algorithm
• Heuristic

Rank	38881st
Rating	358
Highest Rating	358 ― 9 Kyu
Rated Matches	22
Last Competed	2025/12/13

Competition History Last Contest Result