7 Kyu
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Country/Region	China
Birth Year	2011
TopCoder ID	xufanen
Codeforces ID	xufanen

Contest Status

• Algorithm
• Heuristic

Rank	22111th
Rating	730
Highest Rating	730 ― 7 Kyu (+70 to promote)
Rated Matches	24
Last Competed	2025/10/11

Competition History Last Contest Result