Expert

Graven

  • User''s contest rating in Codeforces community Contest rating: 1764 (max. expert, 1764)
  • User''s contribution into Codeforces community Contribution: +9
  • Friend of: 4 users
  • Last visit: 15 hours ago
  • Registered: 14 months ago
  • Gravens comments Comments
  • Your talks with Graven Talks | Send message