Grandmaster

dqa2021

丁 其安, Beijing, China
  • User''s contest rating in Codeforces community Contest rating: 2554 (max. international grandmaster, 2618)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 97 users
  • Email 13710606083@163.com
  • Last visit: 10 months ago
  • Registered: 7 years ago
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Only public activity
686 problems
solved for all time
1 problem
solved for the last year
0 problems
solved for the last month
8 days
in a row max.
1 day
in a row for the last year
0 days
in a row for the last month