1 Kyu
ctzm

Country/Region	China
Birth Year	2010
Codeforces ID	ctzm
Affiliation	cqnkrq

Contest Status

• Algorithm
• Heuristic

Rank	1853rd
Rating	1958
Highest Rating	1958 ― 1 Kyu (+42 to promote)
Rated Matches	41
Last Competed	2026/04/25

Competition History Last Contest Result