2 Kyu
xbai

Country/Region	China
Birth Year	2004
Codeforces ID	xbai
Affiliation	Hohai University

Contest Status

• Algorithm
• Heuristic

Rank	3665th
Rating	1681
Highest Rating	1753 ― 2 Kyu (+47 to promote)
Rated Matches	55
Last Competed	2026/02/22

Competition History Last Contest Result