Candidate Master

PrideBlack

Andrey Duvanov, Ulyanovsk, Russia
  • User''s contest rating in Codeforces community Contest rating: 1987 (max. candidate master, 1987)
  • User''s contribution into Codeforces community Contribution: +7
  • Friend of: 38 users
  • Email duvanov.open@gmail.com
  • Last visit: 11 hours ago
  • Registered: 20 months ago
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