• User''s contest rating in Codeforces community Contest rating: 1453 (max. specialist, 1453)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 165 users
  • Last visit: 92 minutes ago
  • Registered: 2 years ago
  • mazzenns comments Comments
  • Your talks with mazzenn Talks | Send message